thieno[2,3-b]thiophene-2-carboxylic acid | CAS 14756-75-3

Element: carboxylic thiophene thieno acid

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C-S » Chemicals » thieno-thiophene-carboxylic-acid-PX332277

Identification

thieno[2,3-b]thiophene-2-carboxylic acid

CAS:

14756-75-3

EINECS:

Molecular Formula:

C₇H₄O₂S₂

MDL:

MFCD00111552

Synonym:

2-thieno[2,3-b]thiophenecarboxylic acid ; thieno[2,3-b]thiophene-2-carboxylic acid

Suppliers

Capot Chemical Co., Ltd.

33366

Leap Chem Co., Ltd

LC360010800

Dayang Chem (Hangzhou) Co.,Ltd.

DC620024800

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CAS equal suppliers

Thieno[2,3-b]thiophene-5-carboxylic acid

Manchester Organics Limited

C46854

Prices & Availability

Data is processed

Properties for thieno[2,3-b]thiophene-2-carboxylic acid

Molecular Weight:

184.24 g·mol−1

Melting point:

236 °C

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

Alternative Distributors of [thieno[2,3-b]thiophene-2-carboxylic acid]

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

Ark Pharm, Inc. | Suzhou Rovathin Pharmatech Co., Ltd | Bepharm Ltd. | Jinan Great Chemical Co., Ltd. | East Chemical Industry Co., Ltd.