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(2S,5R) -phenoxyethylpiperidine
(2S,5R) -phenoxyethylpiperidine

(2S,5R) -phenoxyethylpiperidine-2-formate ethyl

Product Details:

(E)-but-2-enedinitrile:

(E)-but-2-enedinitrilecan be prepared from maleic anhydride in three steps.Substituted naphthalene phthalocyanine and its complexes due to their special structure and properties,To make it a new type of functional materials,It has been widely studied and applied in many high-tech fields.

(E)-but-2-enedinitrilestructure formula:


(E) -but-2-enedinitrileBasic information:

(E)   -but-2-enedinitrileBasic information:

Chinese name

反丁烯二腈

English names

(E)-but-2-enedinitrile

Chinese synonym

富马酸腈;富马腈;富马二腈;反式-1,2-二氰基乙烯;

English synonym

2-Butenedinitrile,(E);But-2-enedinitrile;Fumaric nitrile;Furmaronitrile;trans-but-2-enedinitrile;


CAS no.

764-42-1

Molecular formula

C4H2N2

The molecular weight

78.07210

Exact Mass

78.02180

PSA

47.58000

LOGP

0.58976


Physical and chemical properties of (E)-but-2-enedinitrile:

Appearance and properties: brown crystalline solid

Density: 1.041 g/cm3

Boiling point: 186℃(lit.)

Melting point: 93-95℃(lit.)

Flash: 186 ℃

Refractive index: 1.458

Stability:Stable. Incompatible with strong acids, strong bases, strong oxidizing agents, strong reducing agents.



Published date:06-04-2019  Viewed:27

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