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Thieno[3,2-b]thiophene-2-carboxylicacid structure, CAS 1723-27-9

Thieno[3,2-b]thiophene-2-carboxylicacid

CAS Number1723-27-9

SynonymsThieno[3,2-b]thiophen-2-carbonsaeure; Thieno[3,2-b]thiophene-2-carboxylic acid; thiopheno[3,2-b]thiophene-2-carboxylic acid; THI073; MFCD00115174; 2-carboxy-thieno[3,2-b]thiophene

Molecular FormulaC7H4O2S2

Molecular Weight184.24

Purity

Density1.6±0.1 g/cm3

Boiling Point386.7±22.0 °C at 760 mmHg

Melting Point225-227ºC

Flash Point

Appearance

EINECS

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Signal Word

Cat. No.: 2A-9071874 Purity:
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Quality Control of [ 1723-27-9 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number1723-27-9
Catalog No.2A-9071874
Chinese Name噻吩并[3,2-b]噻吩-2-甲酸
SynonymsThieno[3,2-b]thiophen-2-carbonsaeure; Thieno[3,2-b]thiophene-2-carboxylic acid; thiopheno[3,2-b]thiophene-2-carboxylic acid; THI073; MFCD00115174; 2-carboxy-thieno[3,2-b]thiophene
Molecular FormulaC7H4O2S2
Molecular Weight184.24
Density1.6±0.1 g/cm3
Boiling Point386.7±22.0 °C at 760 mmHg
Melting Point225-227ºC
Storage Condition2-8°C
HTC2934999090
PubChem ID859018
SMILESO=C(O)c1cc2sccc2s1
InChIInChI=1S/C7H4O2S2/c8-7(9)6-3-5-4(11-6)1-2-10-5/h1-3H,(H,8,9)
InChI KeyGVZXSZWCZGKLRS-UHFFFAOYSA-N
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Purity: 98.0%
MSDS Transport InfoModule 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified Thieno[3,2-b]thiophene-2-carboxylic acid Modification number: 5.3
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