4-Bromobenzene-1,2-diamine

Modify Date: 2025-08-20 12:05:18

4-Bromobenzene-1,2-diamine Structure
4-Bromobenzene-1,2-diamine structure
Common Name 4-Bromobenzene-1,2-diamine
CAS Number 1575-37-7 Molecular Weight 187.037
Density 1.7±0.1 g/cm3 Boiling Point 289.3±20.0 °C at 760 mmHg
Molecular Formula C6H7BrN2 Melting Point 65-69 °C (dec.)(lit.)
MSDS Chinese USA Flash Point 128.8±21.8 °C
Symbol GHS06
GHS06
Signal Word Danger

 Names

Name 4-Bromo-1,2-benzenediamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 289.3±20.0 °C at 760 mmHg
Melting Point 65-69 °C (dec.)(lit.)
Molecular Formula C6H7BrN2
Molecular Weight 187.037
Flash Point 128.8±21.8 °C
Exact Mass 185.979248
PSA 52.04000
LogP 1.56
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.696

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301-H315-H317-H319
Precautionary Statements P280-P301 + P310-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes T:Toxic
Risk Phrases R25;R36/38;R43
Safety Phrases S26-S36/37-S45
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 6.1
HS Code 2921590090

 Synthetic Route

 Customs

HS Code 2921590090
Summary 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles1

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 Synonyms

1,2-Diamino-4-bromobenzene
MFCD02660622
4-Bromo-o-Phenylenediamine
1,2-Benzenediamine, 4-bromo-
4-Bromobenzene-1,2-diamine
4-Bromo-1,2-phenylenediamine
4-Bromo-1,2-diaminobenzene
4-Bromo-1,2-benzenediamine
ZR BZ DE
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