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| CAS No.: | 72-54-8 |
|---|---|
| Name: | 1,1-Bis(4-chlorophenyl)-2,2-dichloroethane |
| Article Data: | 61 |
| Molecular Structure: | |
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| Formula: | C14H10 Cl4 |
| Molecular Weight: | 320.045 |
| Synonyms: | Ethane,1,1-dichloro-2,2-bis(p-chlorophenyl)- (8CI);1,1-Bis(4-chlorophenyl)-2,2-dichloroethane; 1,1-Bis(p-chlorophenyl)-2,2-dichloroethane;1,1-Dichloro-2,2-bis(4-chlorophenyl)ethane;1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane;2,2-Bis(4-chlorophenyl)-1,1-dichloroethane;2,2-Bis(p-chlorophenyl)-1,1-dichloroethane; 4,4'-DDD;4,4'-Dichlorodiphenyldichloroethane; 4,4'-TDE; DDD;Dichlorodiphenyldichloroethane; Dilene; ME 1700; NSC 8941; Rhothane; TDE;p,p'-DDD; p,p'-Dichlorodiphenyldichloroethane; p,p'-Dichlorodiphenylethylenedichloride; p,p'-TDE |
| EINECS: | 200-783-0 |
| Density: | 1.385 g/cm3 |
| Melting Point: | 109 C |
| Boiling Point: | 193 C |
| Flash Point: | 11oC |
| Solubility: | Toxicity data (The meaning of any to">
Stability
Toxicology
Toxicity data |
| Appearance: | colourless to off-white crystals |
| Hazard Symbols: | Toxic by ingestion, inhalation, and skin absorption; use restricted in some states. |
| Risk Codes: | R23/24/25; |
| Safety: | Confirmed carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Poison by ingestion. Moderately toxic by skin contact. Mutation data reported. An insecticide. When heated to decomposition it emits toxic fumes of Cl−. See also DDT. |
| PSA: | 0.00000 |
| LogP: | 5.92900 |
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Chemistry
IUPAC Name: 1,1'-(2,2-Dichlor-1,1-ethandiyl)bis(4-chlorbenzol)
The MF of 1,1'-(2,2-Dichlor-1,1-ethandiyl)bis(4-chlorbenzol) (72-54-8) is C14H10Cl4.
The MW of 1,1'-(2,2-Dichlor-1,1-ethandiyl)bis(4-chlorbenzol) (72-54-8) is 320.04.
Synonyms of 1,1'-(2,2-Dichlor-1,1-ethandiyl)bis(4-chlorbenzol) (72-54-8): 1,1’-(2,2-Dichloroethylidene)bis(4-chloro-benzen ; 1,1’-(2,2-Dichloroethylidene)bis(4-chloro-Benzene ; 1,1’-(2,2-Dichloroethylidene)bis(4-chlorobenzene) ; 1,1-Dichloor-2,2-bis(4-chloor fenyl)-ethaan ; 1,1-Dichloor-2,2-bis(4-chloorfenyl)-ethaan ; 1,1-Dichlor-2,2-bis(4-chlor-phenyl)-aethan ; 1,1-Dichlor-2,2-bis(4-chlorphenyl)-aethan
Product Categories: Chlorinated Compounds;Oeko-Tex Standard 100;Pesticides;Analytical Chemistry;Environmental Endocrine Disruptors;Alphabetic;DA - DHMethod Specific
Stability: Stable. Incompatible with strong oxidizing agents
Form: colourless to off-white crystals
Index of Refraction: 1.599
EINECS: 200-783-0
Density: 1.372 g/ml
Flash Point: 199.3 °C
Boiling Point: 405.7 °C
Melting Point: 109 °C
Storage temp: APPROX at 4 °C
Merck: 3061
Uses
1,1'-(2,2-Dichlor-1,1-ethandiyl)bis(4-chlorbenzol) (72-54-8) is used as a pesticide.
Toxicity Data With Reference
| 1. | cyt-rat:oth 10 µg/L | 34LXAP Insecticide Biochemistry and Physiology Wilkinson, C.F., ed.,New York, NY.: Plenum,1976555. | ||
| 2. | otr-mus:emb 28,400 nmol/L | JNCIAM Journal of the National Cancer Institute. 54 (1975),981. | ||
| 3. | orl-rat LD50:113 mg/kg | GUCHAZ Guide to the Chemicals Used in Crop Protection 6 (1973),154. | ||
| 4. | orl-mus LDLo:600 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 88 (1946),400. | ||
| 5. | skn-rbt LD50:1200 mg/kg | AFDOAQ Association of Food and Drug Officials of the United States, Quarterly Bulletin. 16 (1952),3. |
Consensus Reports
IARC Cancer Review: Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 5 (1974),p. 83.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . NCI Carcinogenesis Bioassay (feed); Clear Evidence: rat NCITR* National Cancer Institute Carcinogenesis Technical Report Series. (Bethesda, MD 20014) No. NCI-CG-TR-131,78 . ; No Evidence: mouse NCITR* National Cancer Institute Carcinogenesis Technical Report Series. (Bethesda, MD 20014) No. NCI-CG-TR-131,78 . . EPA Genetic Toxicology Program.
Safety Profile
Confirmed carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Poison by ingestion. Moderately toxic by skin contact. Mutation data reported. An insecticide. When heated to decomposition it emits toxic fumes of Cl−. See also DDT.Safety information of 1,1'-(2,2-Dichlor-1,1-ethandiyl)bis(4-chlorbenzol) (72-54-8):
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Risk Statements
21 Harmful in contact with skin
25 Toxic if swallowed
40 Limited evidence of a carcinogenic effect
50/53 Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
39/23/24/25 Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed
11 Highly Flammable
52 Harmful to aquatic organisms
Safety Statements
36/37 Wear suitable protective clothing and gloves
45 In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
60 This material and/or its container must be disposed of as hazardous waste
61 Avoid release to the environment. Refer to special instructions safety data sheet
16 Keep away from sources of ignition - No smoking
7 Keep container tightly closed
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS KI0700000
HazardClass 6.1(b)
PackingGroup III