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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 4,5-DICHLOROTHIOPHENE-2-CARBOXYLIC ACID
4,5-DICHLOROTHIOPHENE-2-CARBOXYLIC ACID structure, CAS 31166-29-7

4,5-DICHLOROTHIOPHENE-2-CARBOXYLIC ACID

CAS Number31166-29-7

Synonyms4,5-Dichlor-thiophen-2-carbonsaeure; 4,5-Dichloro-2-thiophenecarboxylic acid; 4,5-dichloro-thiophene-2-carboxylic acid; 2,3-Dichlorthiophen-5-carbonsaeure

Molecular FormulaC5H2Cl2O2S

Molecular Weight197.04

Purity98.00%

Density1.7±0.1 g/cm3

Boiling Point315.3±37.0 °C at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9026632 Purity: 98.00%
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Quality Control of [ 31166-29-7 ] Purity: 98.00% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number31166-29-7
Catalog No.2A-9026632
Chinese Name4,5-二氯噻吩-2-甲酸
Synonyms4,5-Dichlor-thiophen-2-carbonsaeure; 4,5-Dichloro-2-thiophenecarboxylic acid; 4,5-dichloro-thiophene-2-carboxylic acid; 2,3-Dichlorthiophen-5-carbonsaeure
Molecular FormulaC5H2Cl2O2S
Molecular Weight197.04
Purity98.00
Density1.7±0.1 g/cm3
Boiling Point315.3±37.0 °C at 760 mmHg
Storage Condition2-8°C
HTC2934999090
PubChem ID451638
MDL NumberMFCD07366674
SMILES[s]1c(c(cc1C(=O)O)Cl)Cl
InChIInChI=1S/C5H2Cl2O2S/c6-2-1-3(5(8)9)10-4(2)7/h1H,(H,8,9)
InChI KeyJDBAYLWBVQVMTD-UHFFFAOYSA-N
NACRES CodeNA.24
UNSPSC12352200
MSDSmsds/26632_1_31166_29_7.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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