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Home > Products > Specialty & Industrial Chemicals > Specialty Chemicals > 1-chloro-4-(5-(penta-1,3-diynyl)thiophen-2-yl)but-3-yn-2-ol
1-chloro-4-(5-(penta-1,3-diynyl)thiophen-2-yl)but-3-yn-2-ol structure, CAS 26905-70-4

1-chloro-4-(5-(penta-1,3-diynyl)thiophen-2-yl)but-3-yn-2-ol

CAS Number26905-70-4

Synonyms2-(4-Chloro-3-hydroxybut-1-ynyl)-5-(penta-1,3-diynyl) thiophene; w2371; 1-Chloro-4-[5-(1,3-pentadiyn-1-yl)-2-thienyl]-3-butyn-2-ol

Molecular FormulaC13H9ClOS

Molecular Weight248.728

Purity

Density1.3±0.1 g/cm3

Boiling Point425.6±45.0 °C at 760 mmHg

Melting Point

Flash Point

Appearanceyellow powder

EINECS

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9066821 Purity:
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Quality Control of [ 26905-70-4 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number26905-70-4
Catalog No.2A-9066821
Chinese Name1-氯-4-(5-(1,3-戊二炔基)-2-噻吩基)-3-丁炔-2-醇
Synonyms2-(4-Chloro-3-hydroxybut-1-ynyl)-5-(penta-1,3-diynyl) thiophene; w2371; 1-Chloro-4-[5-(1,3-pentadiyn-1-yl)-2-thienyl]-3-butyn-2-ol
Molecular FormulaC13H9ClOS
Molecular Weight248.728
Density1.3±0.1 g/cm3
Boiling Point425.6±45.0 °C at 760 mmHg
Appearanceyellow powder
Storage Condition2-8℃, dry, sealed
HTC2934999090
SMILESCC#CC#Cc1ccc(C#CC(O)CCl)s1
InChI KeyYSYBCKHAFOAQDX-UHFFFAOYSA-N
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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