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1,2,4,5-Benzenetetracarbonitrile

1,2,4,5-Benzenetetracarbonitrile structure

CAS No:
712-74-3
Formula:
C10H2N4
Chemical Name:
1,2,4,5-Benzenetetracarbonitrile
Synonyms:
1,2,4,5-Benzenetetracarbonitrile;Pyromellitonitrile;Pyromellitic tetranitrile;1,2,4,5-Tetracyanobenzene;1,2,4,5-Benzenetetranitrile;Pyromellitotetranitrile;sym-Tetracyanobenzene;Pyromellitic acid tetranitrile;Pyromellitic nitrile;TCNB
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Description

solid

1,2,4,5-Benzenetetracarbonitrile Basic Attributes

Molecular Weight：

178.154

Exact Mass：

178.15

DSSTox ID：

DTXSID00221399

HScode：

2926909090

Characteristics

PSA：

95.2

XLogP3：

0.8

Density：

1.35 g/cm³

Melting Point：

258 °C @ Solvent: Ethanol

Boiling Point：

446.1°C at 760 mmHg

Flash Point：

235.3±22.6 °C

Refractive Index：

1.610

Water Solubility：

Soluble in water.

Safety Information

Packing level：

Hazard category：

6.1(a)

Transport codes：

UN 3439 6.1/PG 2

wgk germany：

hazard class code：

R23/24/25

safety instructions：

S36/37/39-S45

RTECS Number：

DB9100000

Marks：

Stability/Shelf Life：

Stable. Incompatible with strong oxidizing agents.

Precautionary statement(s)：

P261-P264-P280-P301 + P310-P311

Hazard Statements：

H300-H311-H331

GHS Classification：

|Danger|H300 (100%): Fatal if swallowed [Danger Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P310, P302+P352, P304+P340, P311, P312, P321, P322, P330, P361, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

1,2,4,5-tetracyanobenzene

Computed Properties

Molecular Weight:178.15
XLogP3:0.8
Hydrogen Bond Acceptor Count:4
Exact Mass:178.027946081
Monoisotopic Mass:178.027946081
Topological Polar Surface Area:95.2
Heavy Atom Count:14
Complexity:332
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 712-74-3

Grade: Pharmaceutical Grade

Content: 99%

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Guide of 1,2,4,5-Benzenetetracarbonitrile

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Computed Properties
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1,2,4,5-Benzenetetracarbonitrile

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