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Thiophene, 5-ethynyl-2,3-dimethyl-

Thiophene, 5-ethynyl-2,3-dimethyl- Structure
Thiophene, 5-ethynyl-2,3-dimethyl- structure
CAS No.
1057670-09-3
Chemical Name:
Thiophene, 5-ethynyl-2,3-dimethyl-
Synonyms
5-Ethynyl-2,3-dimethylthiophen;Thiophene, 5-ethynyl-2,3-dimethyl-
CBNumber:
CB78241389
Molecular Formula:
C8H8S
Molecular Weight:
136.21
MDL Number:
MOL File:
1057670-09-3.mol
Last updated:2022-08-26 12:08:32
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Thiophene, 5-ethynyl-2,3-dimethyl- Properties

Boiling point 212.4±40.0 °C(Predicted)
Density 1.05±0.1 g/cm3(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS05,GHS07
Signal word  Danger
Hazard statements  H315-H318-H335-H227
Precautionary statements  P210-P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P332+P313-P362-P370+P378-P403+P233-P403+P235-P405-P501

Thiophene, 5-ethynyl-2,3-dimethyl- price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC B125745 5-Ethynyl-2,3-dimethylthiophene 1057670-09-3 25mg $350 2021-12-16 Buy
AK Scientific 2456DL 5-Ethynyl-2,3-dimethylthiophene 1057670-09-3 20mg $388 2021-12-16 Buy
Product number Packaging Price Buy
B125745 25mg $350 Buy
2456DL 20mg $388 Buy

Thiophene, 5-ethynyl-2,3-dimethyl- Preparation Products And Raw materials

Raw materials

Preparation Products

Thiophene, 5-ethynyl-2,3-dimethyl- Suppliers

Global( 12)Suppliers
Supplier Tel Email Country ProdList Advantage
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd 		+86-19164747840 +86-13119157289 13119157289@163.com China 2971 58
Jiaxing Deyi Chemical Co., Ltd. 0573-86-0573-85866609 13325730825 945717149@qq.com China 8035 58
Taizhou Changyuan Chemical Technology Co., Ltd. 15005869072 tzcyhxkj@163.com China 359 58
Shanghai Haohong Pharmaceutical Co., Ltd. 4008210725 4008210725 malulu@leyan.com China 54986 58
Bide Pharmatech Ltd. 400-1647117 15221909166 product02@bidepharm.com China 63720 58
Bide Pharmatech Ltd. 400-6005915 sales@picasso-e.com China 39668 58
Aikon International Limited 18626450290 yftan@aikonchem.com China 10718 58
Henan Alpha Chemical Co., Ltd. 0371-55013243 15324716602 2853979810@qq.com China 10010 58
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd 18049165724 13186333400 cuichengbio@163.com China 2681 58
Beijing Solarbio Science & Tecnology Co., Ltd. 010-50973130 17801761073 Gsiyu@solarbio.com China 50471 58
Supplier Advantage
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd 		58
Jiaxing Deyi Chemical Co., Ltd. 58
Taizhou Changyuan Chemical Technology Co., Ltd. 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Bide Pharmatech Ltd. 58
Bide Pharmatech Ltd. 58
Aikon International Limited 58
Henan Alpha Chemical Co., Ltd. 58
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd 58
Beijing Solarbio Science & Tecnology Co., Ltd. 58
Thiophene, 5-ethynyl-2,3-dimethyl- 5-Ethynyl-2,3-dimethylthiophen 1057670-09-3