Carbic anhydride CAS#: 129-64-6

Carbic anhydride Basic information

Product Name:

Carbic anhydride

Synonyms:

2-Methyl-5-(prop-1-en-2-yl)cyclohex-2-enecarboxylic anhydride
cis-5-Norbornene-endo-2,3-dicarboxylic
(3aR,4S,7R,7aS)-rel-3a,4,7,7a-Tetrahydro-4,7-Methanoisobenzofuran-1,3-dione
3-4,7,7-Tetrahydro-4,7-methanoiso-benzo-furan-1,3-dione
3aα,4α,7α,7aα-3a,4,7,7a-tetrahydro-4,7-methano-isobenzofuran-1,3-dione
4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-
4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-, (3aalpha,4alpha,7alpha,7aalpha)-
4,7-Methanoisobenzofuran-1,3-dione,3a,4,7,7a-tetrahydro-,(3a.alpha.,4.alpha.,7.alpha.,7a.alpha.)-

CAS:

129-64-6

MF:

C9H8O3

MW:

164.16

EINECS:

204-957-7

Product Categories:

Industrial/Fine Chemicals
Piperidines ,Piperazines ,Homopiperidines

Mol File:

129-64-6.mol

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Carbic anhydride Chemical Properties

Melting point:: 165-167 °C(lit.)
Boiling point:: 251.61°C (rough estimate)
Density: 1.08
refractive index: 1.4365
storage temp.: Inert atmosphere,Room Temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Crystalline Powder
color: White
Water Solubility: DECOMPOSES
Sensitive: Moisture Sensitive
Merck: 14,1796
BRN: 83657
CAS DataBase Reference: 129-64-6(CAS DataBase Reference)
NIST Chemistry Reference: Endo-5-norbornene-2,3-dicarboxylic anhydride(129-64-6)

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Safety Information

Hazard Codes: Xn
Risk Statements: 41-42/43
Safety Statements: 22-24-26-37/39
WGK Germany: 3
RTECS: DT5600000
F: 21
HS Code: 29172090

MSDS

Language:English Provider:Carbic anhydride
Language:English Provider:ACROS
Language:English Provider:SigmaAldrich
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Carbic anhydride Usage And Synthesis

Chemical Properties

WHITE CRYSTALLINE POWDER

Uses

Carbic Anhydride is an intermediate used to prepare Endo-2,3-Norbornanedicarboximide (N661225) which is used to prepare piperidinylbenzisoxazole antipsychotic drugs.

Purification Methods

-methanoisobenzofuran-1,3-dione) [129-64-6] M 164.2, m 164.1o, 164 -1 6 5o, 165-167o, d 4 1.417. It forms crystals from pet ether, hexane or cyclohexane. It is hydrolysed by H2O to form the acid [Diels & Alder Justus Liebigs Ann Chem 460 98 1928, Maitte B

Carbic anhydride Preparation Products And Raw materials

Raw materials

Maleic anhydride 1，3-Cyclopentadiene

Carbic anhydrideSupplier

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