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2,2-bis-(4-Chlorophenyl)-1,1-dichloroethylene (4,4'-DDE)

BGC Id:	840455127282
CAS No:	72-55-9
Synonyms:	benzene,1,1'-(2,2-dichloroethenylidene)bis[4-chloro- ; nci-c00555 ; 2,2-dichloro-1,1-bis(4-chlorophenyl)ethylene ; paraparadde ; 4,4'-ddee ; ddtdehydrochloride ; 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene ; benzene,1,1'-(dichloroethenylidene)bis[4-chloro- (9ci) ; 1,1-dichloro-2,2-di(p-chlorophenyl)ethylene ; 2,2-bis(4-chlorophenyl)-1,1-dichloroethylene ; p,p'-dichlorodiphenyldichloroethylene ; 1,1-bis(4-chlorophenyl)-2,2-dichloroethene ; 4,4'-dde solution ; ethylene,1,1-dichloro-2,2-bis(p-chlorophenyl)- (7ci,8ci) ; 4,4'-dde ; 1,1-bis(p-chlorophenyl)-2,2-dichloroethylene ; dde(p,p') ; nsc 1153 ; p, p'-dde standard ; 4,4'-dichlorodiphenyldichloroethylene ; p,p'-dde ; dde
Molecular Formula:	C14H8 Cl4
Molecular Weight:	318.02
EINECS:

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Identify

Synonyms:

benzene,1,1'-(2,2-dichloroethenylidene)bis[4-chloro- ; nci-c00555 ; 2,2-dichloro-1,1-bis(4-chlorophenyl)ethylene ; paraparadde ; 4,4'-ddee ; ddtdehydrochloride ; 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene ; benzene,1,1'-(dichloroethenylidene)bis[4-chloro- (9ci) ; 1,1-dichloro-2,2-di(p-chlorophenyl)ethylene ; 2,2-bis(4-chlorophenyl)-1,1-dichloroethylene ; p,p'-dichlorodiphenyldichloroethylene ; 1,1-bis(4-chlorophenyl)-2,2-dichloroethene ; 4,4'-dde solution ; ethylene,1,1-dichloro-2,2-bis(p-chlorophenyl)- (7ci,8ci) ; 4,4'-dde ; 1,1-bis(p-chlorophenyl)-2,2-dichloroethylene ; dde(p,p') ; nsc 1153 ; p, p'-dde standard ; 4,4'-dichlorodiphenyldichloroethylene ; p,p'-dde ; dde

CAS:

72-55-9

EINECS:

Molecular Formula:

C14H8 Cl4

MDL:

MFCD00000837

Properties

Molecular Weight:

318.02 g·mol−1

Density:

~1.40 g/cm³ (Predicted)

Melting point:

88-90 °C(lit.)

Boiling point:

336° C

Flash point:

11 °C

Safety Information

Hazard Symbols: Xn, N, T, F

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

22-40-50/53-52/53-39/23/24/25-23/24/25-11-67-65-38-51/53 (R)

Safety Codes:

36/37-60-61-45-16-7-62-33-29-9 (S)

WGK Germany:

RID / ADR:

UN 3077 9 / PG 3

RTECS:

KV9450000

Storage temperature:

APPROX 4°C

What other providers are available for CAS 72-55-9?

In addition to the providers presented here for 2,2-bis-(4-Chlorophenyl)-1,1-dichloroethylene (4,4'-DDE) with the CAS number 72-55-9, there are other 23 providers with slightly different product names available for this CAS number.

DDE

+3 additional providers that we know from the past

4,4'-DDE

Leap Chem Co., Ltd +1 additional providers that we know from the past

p,p'-DDE Standard

+1 additional providers that we know from the past

4,4-Dichlorodiphenyldichloroethylene

+2 additional providers that we know from the past

1,1-Dichloro-2,2-bis(4-chlorophenyl)ethene

+1 additional providers that we know from the past

2,2-bis-(4-Chlorophenyl)-1,1-dichloroethene

Dayang Chem (Hangzhou) Co.,Ltd. | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +9 additional providers that we know from the past

1,1'-(2,2-Dichloroethenylidene)bis[4-chloro-benzene

+2 additional providers that we know from the past