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2,3-Dimethylthiophene

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[Flash Point]

1
[Fire Fighting]

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Use dry chemical or foam.
[Fire Potential]

Will burn if involved in a fire. Flammable liquid and vapor.
[Ingestion]

Get medical aid. Wash mouth out with water.
[Inhalation]

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

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

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

Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Flammables-area.
[Ingestion]

Harmful if swallowed. May cause irritation of the digestive tract.
[Inhalation]

Harmful if inhaled. May cause respiratory tract irritation.
[Skin]

May cause irritation. Harmful if absorbed through the skin.
[Eyes]

May cause irritation.
[EC Risk Phrase]

R: 11 20/21/22
[EC Safety Phrase]

S: 9 16 33 36/37
[Personal Protection]

Chemical protective goggles, chemically resistive gloves, protective work clothing.
[Respirators]

Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
[Appearance]

Colorless liquid.
[Solubility in water]

Insoluble
[Melting Point]

-49
[Boiling Point]

141.6
[Vapor Pressure]

6.4 torr (25 C)
[Density]

1.0021 g/cm3 (20 C)
[Partition Coefficient]

2.78
[Refractive Index]

1.5192 (20<sup>o</sup>C)
[Product Name]

2,3-Dimethylthiophene
[CAS]

"CASEN_632-16-6.htm">632-16-6
[Formula]

C6H8S
[Molecular Weight]

112.19
[EINECS]

211-170-2
[Small spills/leaks]

Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Remove all sources of ignition. Use a spark-proof tool.
[Incompatibilities]

Strong oxidizing agents, strong bases.
[Decomposition]

Carbon monoxide, oxides of sulfur, carbon dioxide.