HOMOPHTHALONITRILE

CAS No.：3759-28-2

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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HOMOPHTHALONITRILE Basic information

New Engineering Thermosets

Product Name:	HOMOPHTHALONITRILE
Synonyms:	(o-cyanophenyl)acetonitrile;2-(Cyanomethyl)benzonitrile;2-cyano-benzeneacetonitril;alpha,2-Dicyanotoluene;alpha-Cyano-ortho-tolunitrile;alpha-cyano-o-tolunitril;alpha-Cyano-o-toluonitrile;o-Cyanobenzyl cyanide
CAS:	3759-28-2
MF:	C9H6N2
MW:	142.16
EINECS:	223-167-3
Product Categories:
Mol File:	3759-28-2.mol

HOMOPHTHALONITRILE Chemical Properties

Melting point	76 °C
storage temp.	Sealed in dry,Room Temperature
solubility	soluble in Methanol
form	Powder and/or Chunks
color	Beige to brown
BRN	1940497
Exposure limits	NIOSH: IDLH 25 mg/m3
InChIKey	GKHSEDFDYXZGCG-UHFFFAOYSA-N
CAS DataBase Reference	3759-28-2(CAS DataBase Reference)

Safety Information

Hazard Codes	Xn,T
Risk Statements	20/21/22
Safety Statements	26-27-28-36/37/39
RIDADR	3276
WGK Germany	3
RTECS	XV0930000
Hazard Note	Toxic
HazardClass	6.1
PackingGroup	III
HS Code	29269090

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

HOMOPHTHALONITRILE Usage And Synthesis

New Engineering Thermosets	Homophthalonitrile are a relative new class of commercial high performance engineering thermosets. They exhibit very high thermal and oxidative stability, and outstanding high-temperature properties. Infact, Homophthalonitriles have one of the highest decomposition temperature of all organic thermoset polymers which can approach 500℃ in air. Both, the high thermal stability and the high char yield contribute to the outstanding high-temperature performance. However, homophthalonitriles have also some major limitations and shortcomings. For example, they are very expensive and difficult to process, relative to conventional thermoset resins.
Chemical Properties	beige to brown powder and/or chunks
Uses	2-Cyanophenylacetonitrile may be used in the synthesis of 2, 5-diphenylpyrazine.
General Description	2-Cyanophenylacetonitrile undergoes carbocyclization reaction with bromoacrylonitriles to give naphthylamine.

HOMOPHTHALONITRILE Preparation Products And Raw materials

Preparation Products

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