ChemicalBook >> CAS DataBase List >>3-Acetyl-2,5-dimethylthiophene
3-Acetyl-2,5-dimethylthiophene
- CAS No.
- 2530-10-1
- Chemical Name:
- 3-Acetyl-2,5-dimethylthiophene
- Synonyms
- 0/1/30;FEMA 3527;Dimethylthienylcetone;3-Acetyl-2,5-dimethylthiophe;3-ACETYL-2,5-DIMETHYLTHIOPHENE;3-Acetyl-2,4-dimethylthiaphene;2.5-DIMETHYL-3-ACETYL THIOPHENE;3-Acetyl-2,5-dimethylthiophene 99%;ketone,2,5-dimethyl-3-thienylmethyl;1-(2,5-dimethyl-3-thienyl)-ethanone
- CBNumber:
- CB4383222
- Molecular Formula:
- C8H10OS
- Molecular Weight:
- 154.23
- MDL Number:
- MFCD00009763
- MOL File:
- 2530-10-1.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| Boiling point | 105-108 °C/15 mmHg (lit.) |
|---|---|
| Density | 1.086 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 210 °F |
| storage temp. | Refrigerator, under inert atmosphere |
| solubility | Chloroform (Slightly), DMSO (Slightly) |
| form | Oil |
| color | Dark Yellow to Very Dark Yellow |
| Specific Gravity | 1.1 |
| Odor | at 0.10 % in propylene glycol. burnt roasted meaty |
| Odor Type | burnt |
| Water Solubility | Soluble in alcohol. Insoluble in water. |
| JECFA Number | 1051 |
| BRN | 112095 |
| LogP | 2.36 |
| CAS DataBase Reference | 2530-10-1(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | VDV865T91P |
| NIST Chemistry Reference | 3-Acetyl-2,5-dimethylthiophene(2530-10-1) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 24/25 | |||||||||
| RIDADR | UN 3334 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | OB2888000 | |||||||||
| HS Code | 29349990 | |||||||||
| NFPA 704 |
|
3-Acetyl-2,5-dimethylthiophene price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 225797 | 3-Acetyl-2,5-dimethylthiophene 99% | 2530-10-1 | 10g | $41.64 | 2024-03-01 | Buy |
| Alfa Aesar | A17329 | 3-Acetyl-2,5-dimethylthiophene, 99% | 2530-10-1 | 10g | $41.65 | 2024-03-01 | Buy |
| Alfa Aesar | A17329 | 3-Acetyl-2,5-dimethylthiophene, 99% | 2530-10-1 | 50g | $132.65 | 2024-03-01 | Buy |
| TRC | A174860 | 3-Acetyl-2,5-dimethylthiophene | 2530-10-1 | 500mg | $70 | 2021-12-16 | Buy |
| AK Scientific | L467 | 3-Acetyl-2,5-dimethylthiophene | 2530-10-1 | 5g | $21 | 2021-12-16 | Buy |
3-Acetyl-2,5-dimethylthiophene Chemical Properties,Uses,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.
Uses
It is used in the synthesis of heterocyclic ketimines, 3-acetyl-2,5-dimethylthiophene thiosemicarbazone and 3-acetyl-2,5- dimethylthiophene semicarbazone.
Uses
3-Acetyl-2,5-dimethylthiophene was used in the synthesis of heterocyclic ketimines, 3-acetyl-2,5-dimethylthiophene thiosemicarbazone and 3-acetyl-2,5- dimethylthiophene semicarbazone.
Definition
ChEBI: 3-Acetyl-2,5-dimethylthiophene is an aromatic ketone.
Safety Profile
A poison by intraperitoneal route. A flammable liquid. When heated to decomposition it emits toxic vapors of SOx and NOx
3-Acetyl-2,5-dimethylthiophene Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 197)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 | sales@xinhepharma.com | China | 809 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-+86-371-66670886 | info@dakenam.com | China | 19852 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29866 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49732 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 11787 | 58 |
| Jinan Qinmu Fine Chemical Co.,Ltd. | +8618660799346 | sales@qinmuchem.com | China | 1009 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
View Lastest Price from 3-Acetyl-2,5-dimethylthiophene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-07-16 | 3-Acetyl-2,5-dimethylthiophene
2530-10-1
|
US $0.00-0.00 / kg | 1kg | 99% | 10ton | JINING XINHE CHEMICAL CO., LTD | |
 |
2021-07-13 | 3-Acetyl-2,5-dimethylthiophene
2530-10-1
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2021-07-09 | 3-Acetyl-2,5-dimethylthiophene
2530-10-1
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- 3-Acetyl-2,5-dimethylthiophene
2530-10-1
- US $0.00-0.00 / kg
- 99%
- JINING XINHE CHEMICAL CO., LTD
-
- 3-Acetyl-2,5-dimethylthiophene
2530-10-1
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 3-Acetyl-2,5-dimethylthiophene
2530-10-1
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
2530-10-1(3-Acetyl-2,5-dimethylthiophene)Related Search:
3-ACETYL-2,5-DIMETHYLTHIOPHENE
1-(2,5-dimethyl-3-thienyl)-ethanone
2.5-DIMETHYL-3-ACETYL THIOPHENE
2,5-DIMETHYL-3-THIENYL METHYL KETONE
FEMA 3527
Dimethylthienylcetone
Ethanone, 1-(2,5-dimethyl-3-thienyl)-
Ketone, 2,5-dimethyl-3-thienyl methyl
ketone,2,5-dimethyl-3-thienylmethyl
3-ACETYL-2 5-DIMETHYLTHIOPHENE 99+%
2,5-dimethylthiophen-3-yl methyl ketone
3-Acetyl-2,4-dimethylthiaphene
3-Acetyl-2,5-dimethylthiophene 99%
1-(2,5-dimethyl-3-thiophenyl)ethanone
3-Acetyl-2,5-dimethylthiophene USP/EP/BP
3-Acetyl-2,5-dimethylthiophe
0/1/30
2530-10-1
2530-10-2
C8H11OS
Building Blocks
Heterocyclic Building Blocks
Thiophenes
A-B
Alphabetical Listings
Flavors and Fragrances
Building Blocks
Heterocyclic Building Blocks
Thiophenes
thiophene Flavor
Heterocyclic Compounds