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Material Safety Data Sheet

1.Chemical Product and Company Information


Toilet Seat Cleaning Spray 20ml AWI-90


Air Water Sol Inc.


2-16-2 Iwamoto-cho, Kanda MC Bldg., Chiyoda-ku Tokyo Japan  (Main Office)
817-1 Sanga, Minori-cho, Ibaragi-gun, Ibaragi Japan  (Research Center)


Research and Development Dept.


03-5835-3900  (Main Office)   0299-48-4402  (Research Center)


03-5835-3908  (Main Office)   0299-48-4401  (Research Center)


In case of emergency, please call the Research and Development Dept. at Research Center

roduct Code


2.Composition/Information on Ingredients (a mixture)


CAS* No.


(Reg. No.)

(Weight %)




№ 62


Isopropyl alcohol



№ 492


Other additives




Less than 1

Liquefied Petroleum Gas














№ 480


*CAS: Chemical Abstract Service Registry Number
*PRTR: Pollutant Release & Transfer Register
*ISHL: Industrial Safety and Health Law

3.Summary of Toxicity and Hazards

Most Acute Toxicity & Hazards

*Combustible gas and liquid which burn extremely easily. Danger of possible explosion due to residual vapor.


*High pressured gas (combustible gas)


*Flammable gas
*Acutely toxic substance


*Combustible gas inside. Danger of rupture due to rise in internal pressure caused by ignition or high temperature.


*Extremely combustible liquid. Danger of possible explosion due to residual vapor.


*Can cause irritation to eyes, skin, respiratory tract.


*When vapor is inhaled it functions as an anesthetic, and with repeated use, irritation of the mucous, dizziness, dulling of the senses, and headache occur. 

4.First Aid Measures

Contact with Eyes

*Wash immediately for at least 15 minutes with a large amount of clean water. Alternatively, use boric acid solution and continue washing with clean water for a long period of time.


*Immediate treatment by a medical specialist.

Contact with Skin

*Quickly wipe the contact area with a cloth.


*Wash sufficiently with water, soap or a cleansing lotion for skin use.


  Do not use solvents or thinners.


*If an external change is noticed or there is pain, have a treatment by a medical specialist.


*When a large quantity of gas or vapor is inhaled, the affected person should be moved to a location with fresh air, keeping him warm and calm. If breathing is irregular or stops, conduct the artificial respiration.


*Do not let the affect person swallow vomit.


*If the person feel bad after inhaling gas, keep him calm in a place where there is fresh air, and have him treated by a medical specialist.


*If ingested by mistake, keep the person calm and have him treated by a medical specialist.


*Do not let him swallow vomit.


*Do not let him cough excessively unless instructed by a medical specialist.

5.Fire Fighting Measures

Extinguishing Media

*Type ABC or BC powder fire extinguishers, Carbon dioxide, Foam or Sand

Extinguishing Methods

*Undertake the fire extinguishing from upwind. Those engaged in the fire extinguishing should wear suitable protective gears, (fireproof clothing and eye protection) and use breathing apparatus.


*Quickly remove all combustible materials from the area.


*Used designated extinguishers.


*If aerosol containers are present, there is a danger of rupture. When engaged in the fire fighting, persons should keep a sufficient distance away, and containers exposed to heat should be cooled with water.

6.Accidental Release Measures


*To prevent exposure, proper protective gears should be worn during work.


*If leak occurs (a gush out), the measures should be taken from upwind, and the leaking part of the container should be turned to upward to let all gas gush out before taking the measure.


*Sources of combustion and high temperature items in the vicinity should be removed immediately and people should take refuge upwind.


Only authorized personnel should be allowed in the area.


*Suitable fire extinguishers should be prepared in case of a fire brake.


*If large quantity of vapor arises, the generation of the vapor should be held down by spraying with water.


*The leaked liquid should not be discharged into the sewer or the gutter.

Cleaning Methods

*The leaked liquid should be collected in a sealed containers, and the residual liquid should be absorbed with sand or an inert absorbent and moved to a safe location.


*The leaked liquid should be collected using a device made of material which will not generate sparks though an impact or static electricity.


*For small leakage, sand is to be spread to absorb the liquid or it should be collected using a complementary method.


*For large leakage, the flow should be stopped with sand and lead the liquid to a safe location for the collection.

7.Handling or Storage (work is to be conducted in accordance with the pertinent regulations)



Technical Measures

*When the product is used, the wind should be blowing behind the person using the product so that the product does not come in direct contact with the person.


*It should be handled in well ventilated areas.


*Fire, sparks, and high temperature items are not allowed to be used in the vicinity.


*The product should not be sprayed in the direction of a fire.


*If placed in area where the temperature rises high, there is a danger of container rupture.


*Suitable protective gears should be worn to prevent contact with skin, mucus or clothing, and inhalation or entering eyes.


*For work in enclosed areas, the work should be done with the sufficient ventilation equipment installed and the person should wear suitable protective gears.


*After handling, hands should be washed thoroughly, and if the product sticks to the clothing, the cloth should be changed.


*Measures are to be take against static electricity, and antistatic material should be used for clothes and work shoes.

Safe Handling Advice

*Work should be done while wearing protective gears to prevent exposure to leakage.  Avoid inhalation of vapor and contact with skin.





Suitable Storage

*Store in a place where children cannot reach.


*Avoid direct sunlight and provide good ventilation.


*Because a possibility of leak or gush out due to corrosion of the container, avoid storing in humid places such as kitchen and bathroom.


*Stored away from fire or source of heat.


*Do not store in areas where the temperature rises above 40℃.


*Fire regulations, labor & health regulations and other regulations should be observed.

8.Exposure Control and Personal Protection

Place of Use

*There should be no sources of high temperature or fire near by to where the product is used.


*When work is carried out in enclosed areas, a ventilator should also be used.

Name of Material

Concentration (ppm)

ACGIH (ppm)

ACGIH (mg/m3)


No data


No data

Isopropyl alcohol


400 (TWA)

980 (TWA)

Liquefied Petroleum Gas

Not established

Not established

Not established

Protective Gears



*Antitoxin for organic gas, anti-dust mask, air mask for use in enclosed areas


*Gloves made of material which does not permit penetration of organic solutions and chemicals.


*Protective glasses

Skin and Body

*Work clothes, safety work shoes

Suitable Hygienic Practices

*No smoking, eating and drinking while working.

9.Physical and Chemical Properties

Physical State

Main Ingredient

Liquefied Petroleum Gas



Gaseous state under normal pressure, Liquid state in a pressurized container


No color, transparent

No color, transparent


Alcohol odor


Specific temperature or temperature range whereby the physical state changes.

Boiling Point / Range



Flash Point / Range



Ignition Point / Range

Over 392℃


Vapor Pressure / Range

4.3 kPa~5.8 kPa (20℃)

0.54 MPa (20℃)


0.79 (20℃)

0.53 (20℃)


Dissolves easily in water

Dissolves slightly in water

10.Stability and Reactivity


*When the temperature reaching above 40℃, there is a danger of rupture.


*Pressure in a container at room temperature about 0.48 MPa.

Conditions to Avoid

*Storage in areas of high temperature and humidity or use near fire.

Hazardous Decomposition Products

*None in particular

11.Toxicological Information

Acute Toxicity:  Volume leading to certain death of an average person if drank all within one hour is
        300~ 400 ml of pure ethanol. Children enter into critical symptoms with 1mg/kg of
        denatured alcohol which contains 5% methanol.
              Rats:(Oral)LD50     13.7 ml/kg
              Rabbits:(Oral)LD50      9.4 ml/kg
              Humans:(Oral)LDL0     1,400 ml/kg
                            Depending on the volume ingested, ethanol suppresses the central nerve system in an
                            irregular fashion in order from the cerebral cortex to the marrow. There is only a small
                            difference between the amount which causes anesthesia and the amount which
                            damages reproductive organs. This means that the amount which causes a coma is
                            close to the amount causing certain death and is dangerous. The pathological findings
                            of acute lethality due to ethanol are cerebral edema, bleeding or edema of the alimentary
                            tract. The pathology of patients after death who imbibed large amounts of ethanol
                            habitually showed degeneration of the liver, kidneys and brain, atrophic gastritis and
                            cirrhosis of the liver.

     Light:  (Alcohol in blood 0.05~0.15%, or 0.5~1.5mg/ml) Reduction in self control, light
                                       impairment of vision, light lack of coordination in muscle movement, and delay in
                                       reaction time. About 25% of the people in this group are in clinically semi
     Medium:(Alcohol in the blood 0.15~0.3%, or 1.5~3mg/ml) Obvious impairment of clear
                                       vision, loss of senses, lack of muscle coordination, delay in reaction time,
                                       inarticulate speech. About 50%-90% of the people in this group are in clinically
     Severe:(Alcohol in the blood 0.3~0.5%, or 3~5mg/ml) Very noticeable lack of  muscle
                                       coordination, blurred or double vision. Nearly comatose. Critical hypoglycemia, the
                                       drop in body temperature, combined symptom, hardening of the extensor muscles
                                       of the four limbs, unilateral or bilateral Babinski symptoms, sprains and lockjaw.
                                       Death starts in this range.
       Comatose State:State:(Alcohol in the blood over 0.5%, or over 3~5mg/ml) Unconsciousness,
                                       delay in breathing, loss in reaction and complete loss of senses. In this range
                                       death often occurs.
Chronic poisoning:
                                 1. General symptom:Loss of weigh.
                                 2. Digestive system:Cirrhosis, poor appetite and inflammation of the stomach
                                     accompanied by diarrhea.
                                 3. Nerve system:
                                     a. Multiple neuritis accompanied by pain. Loss of motion function in the limbs and
                                      loss of the senses.        
                                     b. Atrophy of optic nerve.                               
                                     c. Mental deterioration accompanied by loss of memory, tremors, impairment of
                                      judgment, and other loss or impairment of abilities.
                                     d. Alcoholic abstinence syndrome or ethanol withdrawal symptoms.

Metabolic excretory:No significant information
Sudden mutation  :No significant information
Teratogenesis     :No significant information
Source of cancer  :No significant information
Other elements    :No significant information                                

*Isopropyl alcohol
       Acute toxicity:   Rats:(Oral) LD50            5,840mg/kg
                              Humans:(Oral) TDL0             1,5710mg/kg
                             Rats:(Inhalation) LC50      22,500ppm/8hrs.
                             Humans:(Inhalation) LDL0         400 ppm
       Skin corrosiveness:Repeated contact may result in inflammation of the skin.
       Sensitization (Inhalation):The is an anesthetic effect, headache, dizziness, and may cause
       Sub-acute toxicity: None
       Stimulation:  With a drop of 0.1 ml of 70% IPA into the eyes in rabbit, turning of the conjunctiva to
                                red, clouding of the cornea, temporary inflammation of the iris were seen.
                       No stimulation to skin or injured areas of skin in a rabbit was seen.
       Source of variation:None
       Teratogenesis:     No significant information                                 
       Source of cancer:  No significant information
       Ecological effect:  TLm in all types of fish (24, 96 hours)  20-40 mg/l
                                       LC50 in all types of crustacean (96 hours)  20-110 ppm

*Liquefied Petroleum Gas
       ・As of this time, there is no specific information regarding hazards.

*Product hazard:No tests are being conducted concerning safety as a product.

12.Ecological Information


No data concerning ethanol

*Isopropyl alcohol: 



BOD20 20  1.68 10ml/l non-preconditioned sludge



Fish Toxicity:

TLm96 (in a fish family of carp, Tribolodon hakonensis) 11,130mg/l

*Liquefied Petroleum Gas:

Low pollutant fuel

13.Disposal Considerations

Residual Waste

*When disposing, the gas should be discharged completely before handling.


*The liquid remain after safe discharge of the gas should be entrusted to authorized disposal companies, or;


make a hole in the container and let the liquid absorbed in diatom earth and burn the earth up in an open type incinerator little by little.


*Waste water used to wash the containers and mechanical equipment should not be allowed to flow on the ground surface or into gutters.

Contaminated Containers and Packing

*To be separately disposed of after the content has been completely used.

14.Transport Information

Specific Transport Safety Measures

*When being transported, the container temperature should be maintained under 40℃, and the container should be loaded in the ways that there are no tumbling, no falling and no damage. Prevention of cargo collapse should be firmly undertaken.

Land Transport

*Transport in accordance with Fire Service Law and other regulations.

Sea Transport

*Transport in accordance with Ship Safety Law.

Air Transport

*Transport in accordance with Civil Aeronautics Law.

UN Classification and UN number

Class 2  1950

15.Regulatory Information

High Pressure Gas Safety Law

:Not applicable (liquefied gas, combustible gas)

Ship Safety Law

:Hazardous materials (high pressured gas), medium flash point flammable liquid

Civil Aeronautics Law

:High pressured gas, flammable liquid

Fire Service Law

:Hazardous type 4 alcohol, hazardous level II

Industrial Safety and Health Law

:Combustible gas, flammable materials

Poisonous and Deleterious Substance Control Law

:Contains no designated substances.

16.Other Information


Ethanol MSDS

Isopropyl Alcohol MSDS

Liquefied Petroleum Gas MSDS

All material data covered by under Act on confirmation, etc. of Release Amounts of Specific Chemical Substances in the Environment and Promotion of Improvements to the Management There of (PRTR Law) (The Chemical Daily Co., Ltd.)

All material data covered by under Industrial Safety and Health Law (The Chemical Daily Co., Ltd.)

All material data covered by under Poisonous and Deleterious Substance Control Law (The Chemical Daily Co., Ltd.)


This information may be revised based on new knowledge.

The information listed here does not guarantee the completeness or the accuracy of the information.
Since there are unknown hazards for all chemical products, the great care is required when handling them. Decision concerning the suitability of this product is to be made under the responsibility of the user.