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2,5-Dimethyl-2,5-hexanediol

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[Flash Point]

127
[Autoignition]

420
[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. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
[Ingestion]

Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
[Inhalation]

Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
[Skin]

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
[Eyes]

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
[Storage]

Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
[Handling]

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
[Inhalation]

May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
[Skin]

May cause skin irritation.
[Eyes]

May cause eye irritation.
[Ingestion]

May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
[EC Risk Phrase]

R 36
[EC Safety Phrase]

S 26 36
[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 prevent skin exposure.
[Respirators]

A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
[Exposure Effects]

The toxicological properties of this material have not been investigated.
[Poison Class]

4
[Appearance]

White flakes.
[Solubility in water]

Soluble
[Melting Point]

85 - 88
[Boiling Point]

214
[Vapor Pressure]

0.033 (25 C)
[Density]

0.898 g/cm3 (20 C)
[Partition Coefficient]

.37
[Heat Of Vaporization]

52.5 kJ/mol
[Usage]

Chemical intermediate.
[Product Name]

2,5-Dimethyl-2,5-hexanediol
[Synonyms]

1,1,4,4-Tetramethyl-1,4-butanediol
2,5-Dimethylhexane-2,5-diol
Dimethylhexanediol
[CAS]

"CASEN_110-03-2.htm">110-03-2
[Formula]

C8H18O2
[Molecular Weight]

146.22999999999999
[EINECS]

203-731-5
[Beilstein/Gmelin]

1361437
[Beilstein Reference]

4-01-00-02600
[EC Class]

irritant
[Small spills/leaks]

Clean up spills immediately, using the appropriate protective equipment. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Provide ventilation.
[Disposal Code]

3
[Stability]

Stable under normal temperatures and pressures.
[Incompatibilities]

Strong oxidizing agents, strong reducing agents, strong acids, acid chlorides, acid anhydrides.
[Decomposition]

Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
[HS Code]

2905 39 80