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Home > Encyclopedia > 5-Chlorothiophene-2-boronic acid

5-Chlorothiophene-2-boronic acid

5-Chlorothiophene-2-boronic acid structure

5-Chlorothiophene-2-boronic acid 

structure
  • CAS No:

    162607-18-3

  • Formula:

    C4H4BClO2S

  • Chemical Name:

    5-Chlorothiophene-2-boronic acid

  • Synonyms:

    5-Chloro-2-thiopheneboronicAcid(containsvaryingamounts;5-Chloro-2-thienylboronic acid, May contain varying amounts of anhydride, 97%;5-Chlorothiophene-2-boronic acid, 97+%;5-Chloro-2-thienylboronic acid, 97%, May contain varying aMounts of anhydride;5-CHLORO-2-THIENYLBORONIC ACID;5-CHLORO-2-THIOPHENEBORONIC ACID;5-CHLOROTHIOPHENE-2-BORONIC ACID;RARECHEM AH PB 0160

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

Description

Off-white or beige to pale green or brown powder

5-Chlorothiophene-2-boronic acid Basic Attributes

162.4

161.971359

8478804

DTXSID00370215

29310099

Characteristics

68.7

1.50±0.1 g/cm3(Predicted)

136-140 °C(lit.)

320.9±52.0 °C(Predicted)

147.9±30.7 °C

1.585

0-6°C

Safety Information

IRRITANT

NONH for all modes of transport

3

36/37/38

37/39-26-36

Xi

Irritant

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501

H302+H312+H332

|Warning|H302+H312+H332 (12.5%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 8 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:162.41
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:161.9713584
Monoisotopic Mass:161.9713584
Topological Polar Surface Area:68.7
Heavy Atom Count:9
Complexity:103
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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