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3-Acetyl-2,5-dimethylthiophene

Product Name:
3-Acetyl-2,5-dimethylthiophene
CAS No.
2530-10-1
Chemical Name:
3-Acetyl-2,5-dimethylthiophene
CBNumber:
CB4383222
Molecular Formula:
C8H10OS
Formula Weight:
154.23
MOL File:
2530-10-1.mol
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3-Acetyl-2,5-dimethylthiophene Property

Boiling point:
105-108 °C15 mm Hg(lit.)
Density 
1.086 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.544(lit.)
Flash point:
210 °F
Specific Gravity
1.1
Water Solubility 
Soluble in alcohol. Insoluble in water.
JECFA Number
1051
BRN 
112095
CAS DataBase Reference
2530-10-1(CAS DataBase Reference)
NIST Chemistry Reference
3-Acetyl-2,5-dimethylthiophene(2530-10-1)
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Safety

Risk Statements 
36/37/38
Safety Statements 
24/25
RIDADR 
UN 3334
WGK Germany 
3
RTECS 
OB2888000
HS Code 
29349990
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N-Bromosuccinimide Price More Price(3)

Sigma-Aldrich Gold
Product number:
225797
Product name :
3-Acetyl-2,5-dimethylthiophene
Purity:
99%
Packaging:
10g
Price:
$39.4
Updated:
2019/12/02
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Buy
Alfa Aesar Gold
Product number:
A17329
Product name :
3-Acetyl-2,5-dimethylthiophene, 99%
Packaging:
50g
Price:
$128
Updated:
2020/06/24
Buy:
Buy
Alfa Aesar Gold
Product number:
A17329
Product name :
3-Acetyl-2,5-dimethylthiophene, 99%
Packaging:
10g
Price:
$39
Updated:
2020/06/24
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Buy
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3-Acetyl-2,5-dimethylthiophene Chemical Properties,Usage,Production

Identification

CAS.No.: 
2530-10-1
FL.No.: 
15.024
FEMA.No.: 
3527
NAS.No.: 
3527
CoE.No.: 
11603
EINECS.No.: 
219-779-5 
JECFA.No.: 
1051
 
 

Description

A liquid with burnt-roasted, nutty odor.

Regulatory Status

CoE: n/a
FDA: n/a
FDA (other): n/a
JECFA: ADI: Acceptable. No safety concern at current levels of intake when used as a flavoring agent (2002).

Usage

Reported uses (ppm): (FEMA, 1994)

Food Category 
Usual 
Max. 
Alcoholic.beverages 
1
1
Baked.goods 
2
2
Frozen.dairy 
0.6
0.6
Gelatins,.puddings 
1.5
1.5
Meat.products 
1
1
Milk.products 
0.6
0.6
Nonalcoholic.beverages 
1
1
Soft.candy 
1.5
1.5
Soups 
1
1

Natural occurrence

Reported found in boiled and cooked beef.

Chemical Properties

CLEAR COLOURLESS TO ORANGE LIQUID

Chemical Properties

A liquid with burnt-roasted, nutty odor

Occurrence

Reported found in boiled and cooked beef.

Safety Profile

A poison by intraperitoneal route. A flammable liquid. When heated to decomposition it emits toxic vapors of SOx and NOx

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3-Acetyl-2,5-dimethylthiophene Suppliers

Global(129)Suppliers
J & K SCIENTIFIC LTD.
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Alfa Aesar
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400-610-6006; 021-67582000
Fax:
021-67582001/03/05
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Identification Description Regulatory Status Usage Natural occurrence