2-Acetyl-5-methylthiophene | CAS 13679-74-8

Element: methylthiophene acetyl

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C-S » Chemicals » acetyl-methylthiophene-PX62705

Identification

2-Acetyl-5-methylthiophene

CAS:

13679-74-8

EINECS:

237-181-2

Molecular Formula:

C₇H₈OS

MDL:

MFCD00014529

SMILES:

CC(=O)C1=CC=C(C)S1

Synonym:

methyl 5-methyl-2-thienyl ketone ; 5-methyl-2-acetylthiophene ; 1-(5-methyl-2-thienyl)ethanone ; 1-(5-methyl-2-thienyl)-ethanon ; ketone,methyl5-methyl-2-thienyl ; 2-acetyl-5-methylthiophene,98% ; thiophene, 2-acetyl-5-methyl ; -methyl-5-acetylthiophene ; 2-acetyl-5-methylthiophene ; methylthienylcetone

Suppliers

Krada CPS Industry S.L

KCIS11445720

BLD Pharmatech Ltd

BP9362808

Chemlyte Solutions

CS9362808

Ambeed, Inc.

A303223

Evonik ( formerly Wilshire Technologies, Inc. )

E24969984

Xiamen Equation Chemical Co.,Ltd

XECC16648320

Xiamen Hisunny Chemical Co., Ltd.

XHC17166864

CM Fine Chemicals

CFC8843536

DSL Chemicals (Shanghai) Co., Ltd.

C010372

Simagchem Corporation

SC10923276

Leap Chem Co., Ltd

LC9362808

Santa Cruz Biotechnology, Inc.

223371

Dayang Chem (Hangzhou) Co.,Ltd.

DC16126448

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CAS equal suppliers

1-(5-Methyl-2-thienyl)ethanone

Manchester Organics Limited

G31034

1-(5-Methyl-2-thienyl)ethan-1-one

Chemieliva Pharmaceutical Co., Ltd.

CP577517325

1-(5-Methyl-2-thienyl)ethan-1-one

Skyrun Industrial Co., Ltd.

SI445513365

1-(5-Methyl-2-thienyl)ethan-1-one

Haihang Industry Co., Ltd.

HI429012870

1-(5-Methyl-2-thienyl)ethan-1-one

Xingrui Industry Co., Limited

XIL478519140

1-(5-methylthiophen-2-yl)ethanone

Capot Chemical Co., Ltd.

5212

Prices & Availability

Data is processed

Properties for 2-Acetyl-5-methylthiophene

Molecular Weight:

140.2 g·mol−1

Density:

1.106 g/mL at 25 °C(lit.)

Melting point:

24-28 °C(lit.)

Boiling point:

65-67 °C1 mm Hg(lit.)

Flash point:

>230 ºF

Physical Description:

white to light yellow crystal powder

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed

Safety Codes:

S22 - Do not breathe dust
S36/37 - Wear suitable protective clothing and gloves

Hazard Classes:

stench

Hazard Symbols:

Xn, Xi

Alternative Distributors of [2-Acetyl-5-methylthiophene]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified