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Methyl 4-oxotetrahydrothiophene-3-carboxylate
[CAS# 2689-68-1]

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Identification
Classification Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Thiophene compound
Name Methyl 4-oxotetrahydrothiophene-3-carboxylate
Molecular Structure CAS # 2689-68-1, Methyl 4-oxotetrahydrothiophene-3-carboxylate
Molecular Formula C6H8O3S
Molecular Weight 160.19
CAS Registry Number 2689-68-1
EC Number 220-256-9
Properties
Boiling point 95 ºC (3 mmHg)
Safety Data
Hazard Symbols symbol   Xi    Details
Risk Codes R36/37/38    Details
Safety Description S26;S37/39    Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin irritationSkin Irrit.2H315
Specific target organ toxicity - single exposureSTOT SE3H335
Eye irritationEye Irrit.2H319
Acute toxicityAcute Tox.4H312
Acute toxicityAcute Tox.4H302
Acute toxicityAcute Tox.4H332
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