ChemicalBook CAS DataBase List 3-Acetyl-2,5-dimethylthiophene

3-Acetyl-2,5-dimethylthiophene

Product Name3-Acetyl-2,5-dimethylthiophene
CAS2530-10-1
CBNumberCB4383222
MFC8H10OS
MW154.23
EINECS219-779-5
MDL NumberMFCD00009763
MOL File2530-10-1.mol
MSDS FileSDS

Chemical Properties

Boiling point	105-108 °C/15 mmHg (lit.)
Density	1.086 g/mL at 25 °C (lit.)
refractive index	n20/D 1.544(lit.)
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)

Safety

Symbol(GHS)

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

RTECS

OB2888000

HS Code

29349990

NFPA 704:

	1
0		0

3-Acetyl-2,5-dimethylthiophene Price

Product number	Packaging	Price	Product description	Buy
Sigma-Aldrich 225797	10g	$41.64	3-Acetyl-2,5-dimethylthiophene 99%	Buy
Alfa Aesar A17329	10g	$41.65	3-Acetyl-2,5-dimethylthiophene, 99%	Buy
Alfa Aesar A17329	50g	$132.65	3-Acetyl-2,5-dimethylthiophene, 99%	Buy
TRC A174860	500mg	$70	3-Acetyl-2,5-dimethylthiophene	Buy
AK Scientific L467	5g	$21	3-Acetyl-2,5-dimethylthiophene	Buy

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

Baked.goods

Frozen.dairy

0.6

Gelatins,.puddings

1.5

Meat.products

Milk.products

0.6

Nonalcoholic.beverages

Soft.candy

1.5

Soups

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 synthesis

Preparation Products And Raw materials

3-Acetyl-2,5-dimethylthiophene Supplier

Global(184)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15371	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	47465	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569266 15319487004	1015@dideu.com	China	2263	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-519-519-85557386	marketing1@neostarunited.com	China	8349	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	12431	58
Jinan Qinmu Fine Chemical Co.,Ltd.	+8618660799346	sales@qinmuchem.com	China	1009	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	sales@myuchem.com	China	6711	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23556	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	29474	58
Baoji Guokang Bio-Technology Co., Ltd.	0917-3909592 13892490616	gksales1@gk-bio.com	China	9339	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
changzhou huayang technology co., ltd	+8615250961469	2571773637@qq.com	China	9821	58
Hebei Duling International Trade Co. LTD	+8618032673083	sales05@hbduling.cn	China	15747	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503259 +86-19930503259	cherry@crovellbio.com	China	18458	58
PT CHEM GROUP LIMITED	+86-85511178 +86-85511178	peter68@ptchemgroup.com	China	35453	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49999	58
Changzhou AniKare Pharmatech Co., Ltd.	+86-0519-8359-8696 +8618018249389	sales@anikare.com	China	6452	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131981	58
Mainchem Co., Ltd.	+86-0592-6210733	sale@mainchem.com	China	32360	55
Wuhan zhijingcheng Pharmaceutical Technology Co.，Ltd	13986215120	chemistry888@126.com	China	40	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30132	84
BeiJing Hwrk Chemicals Limted	0757-86329057 18934348241	sales4.gd@hwrkchemical.com	China	14067	55
Energy Chemical	021-021-58432009 400-005-6266	sales8178@energy-chemical.com	China	44751	61
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696;	info@hanhongsci.com	China	42982	64
Shijiazhuang Lida Chemical Co., Ltd.	+86 (311) 8573-7996	service@lid-ff.cn	China	294	65
Tianjin heowns Biochemical Technology Co., Ltd.	400 638 7771	sales@heowns.com	China	14443	57
Hangzhou Yuhao Chemical Technology Co., Ltd	0571-82693216	info@yuhaochemical.com	China	9394	52
Chengdu Ai Keda Chemical Technology Co., Ltd.	4008-755-333 18080918076	800078821@qq.com	China	9725	55
T&W GROUP	021-61551611 13296011611	contact@trustwe.com	China	9900	58
Shanghai Topbiochem Technology Co., Ltd	+86-21-60341587	sales@topbiochem.com	China	6181	58
9ding chemical ( Shanghai) Limited	4009209199	sales@9dingchem.com	China	18216	56
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 18521732826;	market@aladdin-e.com	China	25004	65
The future of Shanghai Industrial Co., Ltd.	021-61552785	sales@shshiji.com	China	9552	55
Shanghai Huikai Chemical Technology Co., Ltd.	021-61995394 18916691159	chemicalsea@163.com	China	1975	58
Huainan Kedi Chemical Factory	0554-2106669	sales1@kedichem.com	China	4928	55
Bide Pharmatech Ltd.	400-1647117 15221909166	product02@bidepharm.com	China	41132	60
Chengdu HuaXia Chemical Reagent Co. Ltd	400-1166-196 13458535857	cdhxsj@163.com	China	13358	58
Wuxi Zhongkun Biochemical Technology Co., Ltd.	0510-85629785 18013409632	sales@reading-chemicals.com	China	15185	58
Credit-Chem Co., Ltd.	400-821-5857 021-64326257	credit-chem@foxmail.com	China	5223	58
Shanghai Macklin Biochemical Co.,Ltd.	15221275939 15221275939	shenlinxing@macklin.cn	China	15878	55
Nanjing Duolong Bio-tech Co.,Ltd.	18905173768	sales@dolonchem.com	China	2297	50
Shanghai Jovan Biochemical Technology Co. Ltd.	+86-021-61654350	1245958370@qq.com	China	2984	50
Hubei Jusheng Technology Co.,Ltd	027-59599241 18871490274	1400878000@qq.com	China	9972	58
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80
Shanghai eliv pharmaceutical Co.,Ltd.	021-50158063	sales@elivpharma.com	China	632	58

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