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2,3,4-Tribromothiophene

2,3,4-Tribromothiophene structure

CAS No:
3141-25-1
Formula:
C4HBr3S
Chemical Name:
2,3,4-Tribromothiophene
Synonyms:
Thiophene,2,3,4-tribromo-;2,3,4-Tribromothiophene
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

white to light yellow crystal powder

2,3,4-Tribromothiophene Basic Attributes

Molecular Weight：

320.824

Exact Mass：

320.83

EC Number：

221-545-2

DSSTox ID：

DTXSID90185335

HScode：

2934999090

Characteristics

PSA：

28.2

XLogP3：

4.03560

Density：

2.516g/cm3

Melting Point：

43-46 °C

Boiling Point：

132-134 °C @ Press: 10 Torr

Flash Point：

150-152°C/20mm

Refractive Index：

1.671

Safety Information

Packing level：

III

Hazard category：

6.1

Transport codes：

2811

hazard class code：

R20/21/22

safety instructions：

S22-S36/37

Marks：

Xi: Irritant;

Precautionary statement(s)：

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

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:320.83
XLogP3:4
Hydrogen Bond Acceptor Count:1
Exact Mass:319.73286
Monoisotopic Mass:317.73491
Topological Polar Surface Area:28.2
Heavy Atom Count:8
Complexity:87.4
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes