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1,2,3,6-Tetrahydro-4-methylphthalic anhydride

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[Flash Point]

146
[Fire Fighting]

Small Fires: Dry chemical, carbon dioxide, water spray or regular foam. Large Fires: Water spray, fog or regular foam.
[Fire Potential]

May burn but does not ignite readily.
[Ingestion]

Seek medical assistance.
[Inhalation]

Move victim to fresh air. Apply artificial respiration if victim is not breathing. Administer oxygen if breathing is difficult.
[Skin]

Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes.
[Eyes]

Immediately flush with running water for at least 20 minutes.
[Inhalation]

Inhalation of material may be harmful.
[Skin]

Contact may cause burns.
[Eyes]

See Skin.
[Hazards]

Containers may explode when heated.
[EC Risk Phrase]

R 41 42/43
[EC Safety Phrase]

S 22 24 26 37/39
[UN (DOT)]

3335
[Personal Protection]

Wear appropriate protective gloves, clothing and goggles.
[Respirators]

Wear positive pressure self-contained breathing apparatus (SCBA).
[Solubility in water]

Slightly soluble
[Melting Point]

63
[Boiling Point]

295
[Vapor Pressure]

0.0007 (25 C)
[Product Name]

1,2,3,6-Tetrahydro-4-methylphthalic anhydride
[Synonyms]

cis-4-Methyltetrahydrophthalic anhydride
cis-5-Methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
cis-Isomethyltetrahydrophthalic anhydride
cis-Methyltetrahydrophthalic anhydride
[CAS]

"CASEN_3425-89-6.htm">3425-89-6
[Formula]

C9H10O3
[Molecular Weight]

166.18
[EINECS]

222-323-8
[Beilstein/Gmelin]

135751
[Beilstein Reference]

5-17-11-00141
[EC Index Number]

607-240-00-0
[EC Class]

Irritant; Sensitising
[Small spills/leaks]

Do not touch or walk through spilled material. Stop leak if you can do it without risk. Prevent dust cloud. Avoid inhalation of asbestos dust.
[Combustion Products]

Fire may produce irritating, corrosive and/or toxic gases.
[UN Number]

3335