5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID

Product Name: 5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID
CAS No.: 50340-79-9
Chemical Name: 5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID
Synonyms: 2,5-Thiophenedicarboxylic acid, 2-methyl ester;5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID
CBNumber: CB91491679
Molecular Formula: C7H6O4S
Formula Weight: 186.19
MOL File: 50340-79-9.mol

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5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID Property

Melting point:: 187-190℃
Boiling point:: 365.2±27.0 °C(Predicted)
Density: 1.439±0.06 g/cm3(Predicted)
storage temp.: 2-8°C(protect from light)
pka: 3.04±0.10(Predicted)

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Safety

Risk Statements: 20/21/22
Safety Statements: 3/9-24/25-36/37
HazardClass: IRRITANT
HS Code: 29349990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H320Causes eye irritation

H341Suspected of causing genetic defects

H350May cause cancer

H370Causes damage to organs

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P337+P313IF eye irritation persists: Get medical advice/attention.

P391Collect spillage. Hazardous to the aquatic environment

P405Store locked up.

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N-Bromosuccinimide Price

TRC

Product number: M329865
Product name: 5-(Methoxycarbonyl)thiophene-2-carboxylicacid
Packaging: 250mg
Price: $55
Updated: 2021/12/16

TRC

Product number: M329865
Product name: 5-(Methoxycarbonyl)thiophene-2-carboxylicacid
Packaging: 1g
Price: $75
Updated: 2021/12/16

Matrix Scientific

Product number: 008150
Product name: Thiophene-2,5-dicarboxylic acid monomethyl ester
Purity: 95+%
Packaging: 1g
Price: $55
Updated: 2021/12/16

AK Scientific

Product number: Z3443
Product name: Thiophene-2,5-dicarboxylicacidmonomethylester
Packaging: 5g
Price: $284
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0097084
Product name: THIOPHENE-2,5-DICARBOXYLIC ACID MONOMETHYL ESTER
Purity: 95.00%
Packaging: 1G
Price: $852.55
Updated: 2021/12/16

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5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID Chemical Properties,Usage,Production

Chemical Properties

White solid

Structure and conformation

Thiophene-2,5-dicarboxylic acid monomethyl ester (TDCEM) has been shown to form dimers in solution. The crystal structure of TDCEM has been determined and found to be centrosymmetric with hydrogen bonds between the carbonyl oxygen atoms and the methyl groups on either side, as well as dihedral angles for the two methyl groups.

5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID Suppliers

China 62 Finland 1 Germany 3 India 2 Ukraine 1 United States 8 Global 77

J & K SCIENTIFIC LTD.

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View Lastest Price from 5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID manufacturers

Career Henan Chemical Co

Product: 5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID 50340-79-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100KG
Release date: 2020-01-02

50340-79-9, 5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACIDRelated Search:

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5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID

2,5-Thiophenedicarboxylic acid, 2-methyl ester

50340-79-9

C7H6SO4