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1128-05-8

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1128-05-8 Structure

1128-05-8 Structure
IdentificationBack Directory
[Name]

3-Acetyl benz[b]thiophene
[CAS]

1128-05-8
[Synonyms]

3-Acetylthianaphthene
3-ACETYLTHIANAPHTHENE, 98
3-Acetyl-1-benzothiophene
3-Acetyl benz[b]thiophene
1-BENZO[B]THIOPHEN-3-YL-ETHANONE
1-(Benzo[b]thiophene-3-yl)ethanone
3-acetylthianaphthene:3-acetyl benz(b)thiophene
[EINECS(EC#)]

-0
[Molecular Formula]

C10H8OS
[MDL Number]

MFCD00051638
[MOL File]

1128-05-8.mol
[Molecular Weight]

176.235
Chemical PropertiesBack Directory
[Appearance]

yellow crystalline powder
[Melting point ]

61-65°C
[Boiling point ]

165-170°C (13 mmHg)
[density ]

1.1917 (rough estimate)
[refractive index ]

1.5500 (estimate)
[Fp ]

165-170°C/10mm
[BRN ]

122587
[LogP]

2.780
[EPA Substance Registry System]

Ethanone, 1-benzo[b]thien-3-yl-(1128-05-8)
Hazard InformationBack Directory
[Chemical Properties]

yellow crystalline powder
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
[Safety Statements ]

24/25
[RTECS ]

OB6125000
[HS Code ]

2934999090
[Safety Profile]

A poison by parenteral route. A flammable liquid. When heated to decomposition it emits toxic vapors of SOx.
[Toxicity]

mouse,LDLo,parenteral,400mg/kg (400mg/kg),"Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 7, Pg. 690, 1955.
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Methanol-->Sodium-->Toluene-->Acetyl chloride-->polyphosphoric acid-->Chlorobenzene-->1,2-Dichloroethane-->Tin tetrachloride-->Thiophenol-->Bromoacetaldehyde dimethyl acetal
[Preparation Products]

Benzo[b]thiophene-3-methanol, α-methyl-, (αS)-
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