4-Chloro-1-(2-thienyl)butan-1-one cas no:43076-59-1

Synonyms: 4-chloro-1-thiophen-2-yl-butan-1-one;3-chloro-1-thiophen-2-yl-propan-1-one;.gamma.-Chloro-2-butyrothienone;

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Identification
Chemical Properties
Safety Data
Toxicity

Identification

Name4-Chloro-1-(2-thienyl)butan-1-one
CAS43076-59-1
Synonyms4-chloro-1-thiophen-2-yl-butan-1-one;3-chloro-1-thiophen-2-yl-propan-1-one;.gamma.-Chloro-2-butyrothienone;
EINECS(EC#)256-076-2
Molecular FormulaC₈H₉ClOS
Molecular Weight188.67

Chemical Properties

Appearanceclear gold to dark coloured liquid
refractive indexn20/D 1.565(lit.)
storage temp0-6°C

Safety Data

Hazard Xi
Risk 36/37/38
Safety

Hazard Codes: Irritant Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.

Toxicity

4-Chloro-1-(2-thienyl)butan-1-one (CAS NO.37439-34-2) hasn't been listed as a carcinogen by NTP, IARC, ACGIH, or CA Prop 65.

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