CAS 17626-40-3|3,4-Diaminobenzonitrile

Introduction：Basic information about CAS 17626-40-3|3,4-Diaminobenzonitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	3,4-Diaminobenzonitrile
CAS Number	17626-40-3	Molecular Weight	133.151
Density	1.2±0.1 g/cm3	Boiling Point	368.7±27.0 °C at 760 mmHg
Molecular Formula	C₇H₇N₃	Melting Point	144-148 °C
MSDS	ChineseUSA	Flash Point	176.8±23.7 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	3,4-Diaminobenzonitrile
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	368.7±27.0 °C at 760 mmHg
Melting Point	144-148 °C
Molecular Formula	C₇H₇N₃
Molecular Weight	133.151
Flash Point	176.8±23.7 °C
Exact Mass	133.063995
PSA	75.83000
LogP	0.89
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.640
InChIKey	VWLLPPSBBHDXHK-UHFFFAOYSA-N
SMILES	N#Cc1ccc(N)c(N)c1
Storage condition	Amber Vial, -20?C Freezer
Stability	Store in freezer at -20°C

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R20/21/22
Safety Phrases	S26-S36-S36/37
RIDADR	3276
WGK Germany	3
HS Code	2926909090

Customs

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Synonyms

Benzonitrile, 3,4-diamino

3,4-diaminobenzenecarbonitrile

MFCD00723901

3,4-Diaminobenzonitrile

2-amino-4-cyanoaniline

4-cyano-1,2-phenylenediamine

1,2-diamino-4-cyanobenzene

4-cyano-o-phenylenediamine

3,4-diamino-benzonitrile

Benzonitrile, 3,4-diamino-

Recommended......