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Butyl stearate(123-95-5)

Butyl stearate(123-95-5)
Product IdentificationBack to Contents
【Product Name】

Butyl stearate
【Synonyms】

Butyl octadecanoate
Crodamol BS
Dibasic magnesium phosphate
Monomagnesium phosphate
Octadecanoic acid, butyl ester
Phosphoric acid, magnesium salt (1:1)
Starfol BS 100
Uniflex BYS-Code C
【CAS】

7757-86-0
【CAS】

123-95-5
【Formula】

C22H44O2
【Formula】

HMgO4P
【Molecular Weight】

120.28
【Molecular Weight】

340.59
【EINECS】

204-666-5
【EINECS】

231-823-5
【RTECS】

WI2900000
【RTECS Class】

Reproductive Effector; Primary Irritant
【Merck】

12,1625
【Merck】

12,5718
【Beilstein/Gmelin】

1792866
【Beilstein Reference】

4-02-00-01219
Physical and Chemical PropertiesBack to Contents
【Appearance】

Crystals from alcohol, propanol, or ether. Odorless or faintly fatty odor.
【Appearance】

White crystalline powder.
【Solubility in water】

Insoluble
【Solubility in water】

Slightly soluble
【Melting Point】

21
【Boiling Point】

220
【Vapor Pressure】

1.30E-6 (20 C)
【Density】

0.854 g/cm3 (20 C)
【Density】

2.13 g/cm3
【Heat Of Vaporization】

97.13 kJ/mol
【Usage】

Direct food additive as synthetic flavor. Plasticizer.
【Vapor Density】

11.4
【Refractive Index】

1.44
First Aid MeasuresBack to Contents
【Ingestion】

If large amounts were swallowed, give water to drink and get medical advice.
【Ingestion】

If victim is conscious and alert, give 2-4 cupfuls of milk or water. Wash mouth out with water. Get medical aid if irritation or symptoms occur.
【Inhalation】

If a person breathes in large amounts, move the exposed person to fresh air.
【Inhalation】

Remove from exposure to fresh air immediately. Get medical aid if cough or other symptoms appear.
【Skin】

Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
【Skin】

In case of contact, immediately wash skin with plenty of soap and water for at least 15 minutes.
【Eyes】

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. If irritation develops, get medical aid.
【Eyes】

In case of eye contact, immediately flush with plenty of water for at least 15 minutes
Handling and StorageBack to Contents
【Storage】

Keep container tightly closed. Suitable for any general chemical storage area.
【Storage】

Store in a cool, dry, well-ventilated area away from incompatible substances. No special precautions indicated.
【Handling】

Wash hands before eating. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with skin and eyes. Avoid ingestion and inhalation. Use with adequate ventilation.
Hazards IdentificationBack to Contents
【Inhalation】

Low hazard for usual industrial handling.
【Skin】

Causes skin irritation.
【Eyes】

May cause eye irritation.
【Ingestion】

May cause irritation of the digestive tract. Low hazard for usual industrial handling.
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.
【Personal Protection】

Wear protective gloves and clean body-covering clothing. Use chemical safety goggles and/or full face shield where dusting or splashing of solutions is possible.
【Respirators】

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
【Respirators】

or emergencies, or instances where the exposure levels are not known, use a full-facepiece positive-pressure, air-supplied respirator. WARNING: Air purifying respirators do not protect workers in oxygen-deficient atmospheres.
【Exposure Effects】

Reproductive effects have been reported in animals.
【Poison Class】

-
【Poison Class】

5
Fire Fighting MeasuresBack to Contents
【Flash Point】

190
【Autoignition】

355
【Fire Fighting】

Use extinguishing media appropriate for surrounding fire. Wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full facepiece operated in the pressure demand or other positive pressure mode.
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire, use carbon dioxide, dry chemical, or water fog.
【Upper exp. limit】

2.3
【Lower exp. limit】

.3
【Fire Potential】

Not expected to be a fire hazard.
【Fire Potential】

Slightly flammable. Fire hazard when exposed to heat or flame; it can react with oxidizing materials.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions.
Stability and ReactivityBack to Contents
【Disposal Code】

1
【Incompatibilities】

Oxidizing agents.
【Stability】

Stable under normal shipping and handling conditions.
【Stability】

Stable under ordinary conditions of use and storage.
【Decomposition】

Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Transport InformationBack to Contents
【HS Code】

2915 70 80
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