trans-5-Norbornene-2,3-dicarbonyl chloride

BGC Id:	576605182630
CAS No:	4582-21-2
Synonyms:	endo,exo-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic dichloride ; trans-3,6-endo-methylene-1,2,3,6-tetrahydrophthaloyl chloride ; nsc 103156 ; trans-5-norbornene-2,3-dicarbonylchloride ; bicyclo[2.2.1]hept-5-ene-2,3-dicarbonyl dichloride,(2-endo,3-exo)- ; trans-5-norbornene-3-dicarbonylchloride ; 5-norbornene-2,3-dicarbonyl chloride ; bicyclo[2.2.1]-5-heptene-2,3-dicarbonyl chloride ; trans-3,6-endo-methylene-1,2,3,6-tetrahydrophthaloyl chloride,97% ; trans-3,6-endomethylene-1,2,3,6-tetrahydrophthaloyl chloride ; trans-5-norbornene-2,3-dicarbonyl chloride ; (2-endo,3-exo)-bicyclo[2.2.1]hept-5-ene-2,3-dicarbonyl dichloride ; endo,exo-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxyclic acid dichloride ; trans-bicyclo(2.2.1)hept-5-enyl-2,3-dicarbonylchloride ; 5-norbornene-2,3-dicarbonylchloride, trans- (8ci) ; 3,6-endomethylene-1,2,3,6-tetrahydrophthaloyl chloride
Molecular Formula:	C9H8 Cl2 O2
Molecular Weight:	219.07
EINECS:

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What other providers are available for CAS 4582-21-2?

The last intensive check and update was carried out on 2025/10/03.

Identify

Synonyms:

endo,exo-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic dichloride ; trans-3,6-endo-methylene-1,2,3,6-tetrahydrophthaloyl chloride ; nsc 103156 ; trans-5-norbornene-2,3-dicarbonylchloride ; bicyclo[2.2.1]hept-5-ene-2,3-dicarbonyl dichloride,(2-endo,3-exo)- ; trans-5-norbornene-3-dicarbonylchloride ; 5-norbornene-2,3-dicarbonyl chloride ; bicyclo[2.2.1]-5-heptene-2,3-dicarbonyl chloride ; trans-3,6-endo-methylene-1,2,3,6-tetrahydrophthaloyl chloride,97% ; trans-3,6-endomethylene-1,2,3,6-tetrahydrophthaloyl chloride ; trans-5-norbornene-2,3-dicarbonyl chloride ; (2-endo,3-exo)-bicyclo[2.2.1]hept-5-ene-2,3-dicarbonyl dichloride ; endo,exo-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxyclic acid dichloride ; trans-bicyclo(2.2.1)hept-5-enyl-2,3-dicarbonylchloride ; 5-norbornene-2,3-dicarbonylchloride, trans- (8ci) ; 3,6-endomethylene-1,2,3,6-tetrahydrophthaloyl chloride

CAS:

4582-21-2

EINECS:

Molecular Formula:

C9H8 Cl2 O2

MDL:

MFCD00167567

Properties

Molecular Weight:

219.07 g·mol−1

Density:

1.349 g/mL at 25 °C(lit.)

Boiling point:

114-118 °C11 mm Hg(lit.)

Flash point:

>230 ºF

Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

20/21/22-34 (R)

Safety Codes:

23-26-28-36/37/39-45 (S)

What other providers are available for CAS 4582-21-2?

In addition to the providers presented here for trans-5-Norbornene-2,3-dicarbonyl chloride with the CAS number 4582-21-2, there are other 14 providers with slightly different product names available for this CAS number.

5-Norbornene-2,3-dicarbonyl chloride

Dayang Chem (Hangzhou) Co.,Ltd. +5 additional providers that we know from the past

Bicyclo[2.2.1]-5-heptene-2,3-dicarbonyl chloride

BIOZOL Diagnostica Vertrieb GmbH +3 additional providers that we know from the past

(2R,3R)-Bicyclo[2.2.1]hept-5-ene-2,3-dicarbonyl dichloride

+1 additional providers that we know from the past

trans-3,6-Endomethylene-1,2,3,6-tetrahydrophthaloyl chloride

+2 additional providers that we know from the past