o,p'-dde

Modify Date: 2025-08-20 19:20:54

o,p'-dde Structure
o,p'-dde structure
Common Name o,p'-dde
CAS Number 3424-82-6 Molecular Weight 318.025
Density 1.4±0.1 g/cm3 Boiling Point 380.6±37.0 °C at 760 mmHg
Molecular Formula C14H8Cl4 Melting Point 78.32°C
MSDS N/A Flash Point 181.8±23.9 °C
Symbol GHS02 GHS06 GHS08
GHS02, GHS06, GHS08
Signal Word Danger

 Names

Name 1-chloro-2-[2,2-dichloro-1-(4-chlorophenyl)ethenyl]benzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 380.6±37.0 °C at 760 mmHg
Melting Point 78.32°C
Molecular Formula C14H8Cl4
Molecular Weight 318.025
Flash Point 181.8±23.9 °C
Exact Mass 315.938019
LogP 6.22
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.622
Storage condition APPROX 4°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KV9454000
CHEMICAL NAME :
Ethylene, 1,1-dichloro-2-(o-chlorophenyl)-2-(p-chlorophenyl)-
CAS REGISTRY NUMBER :
3424-82-6
BEILSTEIN REFERENCE NO. :
1977640
LAST UPDATED :
199712
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C14-H8-Cl4
MOLECULAR WEIGHT :
318.02
WISWESSER LINE NOTATION :
GYGUYR DG&R BG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
880 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Cytogenetic analysis
TEST SYSTEM :
Rodent - rat Cells - not otherwise specified
DOSE/DURATION :
10 ug/L
REFERENCE :
34LXAP "Insecticide Biochemistry and Physiology," Wilkinson, C.F., ed., New York, Plenum Pub. Corp., 1976 Volume(issue)/page/year: -,555,1976

 Safety Information

Symbol GHS02 GHS06 GHS08
GHS02, GHS06, GHS08
Signal Word Danger
Hazard Statements H225-H301 + H311 + H331-H370
Precautionary Statements P210-P260-P280-P301 + P310-P311
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)
Hazard Codes F;T
Risk Phrases R22
Safety Phrases S7;S16;S24;S45
RIDADR UN 3077
RTECS KV9450000
Hazard Class 9.0
HS Code 2903999090

 Synthetic Route

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o,p'-dde Structure

o,p'-dde

CAS#:3424-82-6

Literature: Journal of the American Chemical Society, , vol. 67, p. 1591,1599 Helvetica Chimica Acta, , vol. 29, p. 563,570 Journal of the American Chemical Society, , vol. 67, p. 2222 Journal of the Chemical Society, , p. 333,339

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o,p'-dde Structure

o,p'-dde

CAS#:3424-82-6

Literature: Journal of the American Chemical Society, , vol. 67, p. 1591,1599

~%

o,p'-dde Structure

o,p'-dde

CAS#:3424-82-6

Literature: Journal of the American Chemical Society, , vol. 67, p. 1591,1599

~%

o,p'-dde Structure

o,p'-dde

CAS#:3424-82-6

Literature: Journal of Medicinal and Pharmaceutical Chemistry, , vol. 5, p. 1008 - 1015

~%

o,p'-dde Structure

o,p'-dde

CAS#:3424-82-6

Literature: Journal of Medicinal and Pharmaceutical Chemistry, , vol. 5, p. 1008 - 1015

~%

o,p'-dde Structure

o,p'-dde

CAS#:3424-82-6

Literature: Journal of Medicinal and Pharmaceutical Chemistry, , vol. 5, p. 1008 - 1015

~%

o,p'-dde Structure

o,p'-dde

CAS#:3424-82-6

Literature: Journal of the American Chemical Society, , vol. 68, p. 142

~%

o,p'-dde Structure

o,p'-dde

CAS#:3424-82-6

Literature: Journal of the American Chemical Society, , vol. 67, p. 2222

 Customs

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Articles16

More Articles
Organochlorine pesticides and polychlorinated biphenyls in sediments and fish from freshwater cultured fish ponds in different agricultural contexts in north-eastern France.

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Organochlorine pesticides (HCB, HCH with α-, β-, and γ isomers, heptachlor, cis-heptachlor epoxyde, trans-heptachlor epoxyde, endosulfan with α- and β isomers, sulfate endosulfan, o,p'-DDT, p,p'-DDT, ...

DDT- and DDE-induced disruption of ovarian steroidogenesis in prepubertal porcine ovarian follicles: a possible interaction with the main steroidogenic enzymes and estrogen receptor beta.

J. Physiol. Pharmacol. 58(4) , 873-85, (2007)

We evaluated impact of DDT isomers, o, p'- DDT [1, 1-dichloro-2, 2-bis (p, p'-chlorophenyl) ethylene] and p, p'-DDT [1, 1, 1-trichloro-2, 2-bis (p-chlorophenyl) ethane], and their metabolites, o, p'-D...

Plasma concentrations of o,p'DDD, o,p'DDA, and o,p'DDE as predictors of tumor response to mitotane in adrenocortical carcinoma: results of a retrospective ENS@T multicenter study.

J. Clin. Endocrinol. Metab. 96(6) , 1844-51, (2011)

In patients with adrenocortical carcinoma (ACC) mitotane activity has been suggested to depend on plasma levels 14 mg/liter or greater and metabolite formation.The study was performed to confirm the c...

 Synonyms

2,4'-DDE
O,P'-DDE
1-chloro-2-[2,2-dichloro-1-(4-chlorophenyl)ethenyl]benzene
Benzene, 1-chloro-2-[2,2-dichloro-1-(4-chlorophenyl)ethenyl]-
EINECS 222-318-0
2-(2-Chlorophenyl)-2-(4-chlorophenyl)-1,1-dichloroethene
EINECS 200-659-6
1-Chloro-2-[2,2-dichloro-1-(4-chlorophényl)éthènyl]benzène
MFCD00036122
1-Chloro-2-[2,2-dichloro-1-(4-chlorophenyl)vinyl]benzene
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