P,P'-DDD

ChemicalBook > CAS DataBase List > P,P'-DDD

Product Name: P,P'-DDD
CAS No.: 72-54-8
Chemical Name: P,P'-DDD
Synonyms: TDE;4,4'-DDE;4,4'-DDD;DICHLORODIPHENYL DICHLOROETHANE;1,1-Dichlor-2,2-bis(4-chlor-phenyl)ethane;Dilene;ME1700;me-700;Rothane;me-1700
CBNumber: CB8673961
Molecular Formula: C14H10Cl4
Formula Weight: 320.04
MOL File: 72-54-8.mol

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P,P'-DDD Property

Melting point:: 94-96 °C
Boiling point:: 405.59°C (rough estimate)
Density: 1.385 g/cm3
vapor density: 11
vapor pressure: 8.25, 12.2 at 25 °C (subcooled liquid vapor pressure calculated from GC retention time data,Hinckley et al., 1990)
refractive index: 1.6000 (estimate)
Flash point:: 11 °C
storage temp.: APPROX 4°C
solubility: Chloroform: Slightly Soluble
form: Solid
color: Crystalline white solid
Water Solubility: 90ug/L(25 ºC)
Merck: 3061
BRN: 1914072
Henry's Law Constant: 3.27 at 5 °C, 5.63 at 15 °C, 7.30 at 20 °C, 9.47 at 25 °C, 20.7 at 35 °C:in 3% NaCl solution: 3.95 at 5 °C, 7.70 at 15 °C, 15.8 at 25 °C, 27.6 at 35 °C (gas stripping-GC, Cetin et al., 2006)
Stability:: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference: 72-54-8(CAS DataBase Reference)
EPA Substance Registry System: p,p'-DDD (72-54-8)

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Safety

Hazard Codes: T,N,F
Risk Statements: 21-25-40-50/53-39/23/24/25-23/24/25-11-52/53
Safety Statements: 36/37-45-60-61-16-7
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 3
RTECS: KI0700000
HS Code: 2903.99.8001
HazardClass: 6.1(b)
PackingGroup: III
Hazardous Substances Data: 72-54-8(Hazardous Substances Data)
Toxicity: EC50 (96-hour) for catfish <2.6 mg/L; LC50 (24-hour) for brown shrimp 6.8 μg/L (salt water); acute oral LD50 for rats 3,400 mg/kg (Verschueren, 1983), 113 mg/kg (RTECS, 1985).

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H312Harmful in contact with skin

H351Suspected of causing cancer

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P201Obtain special instructions before use.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 35486
Product name: 4,4′-DDD
Purity: PESTANAL
Packaging: 250mg
Price: $49.3
Updated: 2024/03/01

TCI Chemical

Product number: B0132
Product name: 2,2-Bis(4-chlorophenyl)-1,1-dichloroethane
Packaging: 1G
Price: $51
Updated: 2024/03/01

TCI Chemical

Product number: B0132
Product name: 2,2-Bis(4-chlorophenyl)-1,1-dichloroethane
Packaging: 5G
Price: $129
Updated: 2024/03/01

Cayman Chemical

Product number: 24234
Product name: p,p''-DDD
Packaging: 100mg
Price: $26
Updated: 2024/03/01

TRC

Product number: D434185
Product name: 4,4''-Dichlorodiphenyldichloroethane
Packaging: 1g
Price: $135
Updated: 2021/12/16

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P,P'-DDD Chemical Properties,Usage,Production

Chemical Properties

colourless to off-white crystals

Chemical Properties

TDE is a colorless, combustible, crystalline compound.

Uses

4,4'-Dichlorodiphenyldichloroethane is a synthetic organochlorine insecticide. 4,4'-Dichlorodiphenyldichloroethane is a metabolite of 4,4'-Dichlorodiphenyltrichloroethane (D434195). 4,4'-Dichlorodiphenyldichloroethane is a probable carcinogen (Group B2).

Uses

Contact control of leaf rollers and other insects on vegetables and tobacco

Definition

ChEBI: A chlorophenylethane that is 2,2-bis(p-chlorophenyl)ethane substituted by two chloro groups at position 1. It is a metabolite of the organochlorine insecticide, DDT.

General Description

A colorless crystalline solid. Insoluble in water and sinks in water. Toxic by inhalation, skin absorption or ingestion. Used as a pesticide.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

TDE is a halogenated hydrocarbon. Compounds in this group may react with acids, bases, and oxidizing and reducing agents. They are incompatible with alkali, and strong oxidizers, in particular.

Hazard

Toxic by ingestion, inhalation, and skin absorption; use restricted in some states. Questionable carcinogen.

Health Hazard

A derivative of DDT; toxic properties similar to DDT; systemic effects from ingestion include headache, anesthesia, cardiacarrhythmias, nausea, vomiting, sweating,and convulsions; oral lethal dose in mice600 mg/kg; also moderately toxic by skinabsorption; susceptible to accumulation infat; sufficient evidence of carcinogenicity inexperimental animals.
LD50 oral (rat): 113 mg/kg
LD50 skin (rabbit): 1200 mg/kg.

Fire Hazard

Special Hazards of Combustion Products: Irritating hydrogen chloride fumes may form in fires.

Safety Profile

Confirmed carcinogen withexperimental carcinogenic, neoplastigenic, andtumorigenic data. Poison by ingestion. Moderately toxicby skin contact. Mutation data reported. An insecticide.When heated to decomposition it emits toxic fumes ofCl-.

Potential Exposure

A potential danger to those involved in the manufacture, formulation and application of this insecticide. In an action of March 18, 1971, EPA cancelled all pesticide uses of this product which is a metabolite of DDT. Hence it is no longer manufactured commercially.

Environmental Fate

Biological. It was reported that p,p′-DDD, a major biodegradation product of p,p′- DDT, was degraded by Aerobacter aerogenes under aerobic conditions to yield 1-chloro- 2,2-bis(p-chlorophenyl)ethylene, 1-chloro-2,2-bis-(p-chlorophenyl)ethane and 1,1-bis(pchlorophenyl)ethylene. Under anaerobic conditions, however, four additional compounds were identified: bis(p-chlorophenyl)acetic acid, p,p′-dichlorodiphenylmethane, p,p′- dichlorobenzhydrol and p,p′-dichlorobenzophenone (Fries, 1972). Under reducing conditions, indigenous microbes in Lake Michigan sediments degraded DDD to 2,2-bis(pchlorophenyl)ethane and 2,2-bis(p-chlorophenyl)ethanol (Leland et al., 1973). Incubation of p,p′-DDD with hematin and ammonia gave 4,4′-dichlorobenzophenone, 1-chloro-2,2- bis-(p-chlorophenyl)ethylene and bis(p-chlorophenyl)acetic acid methyl ester (Quirke et al., 1979). Using settled domestic wastewater inoculum, p,p′-DDD (5 and 10 mg/L) did not degrade after 28 days of incubation at 25°C (Tabak et al., 1981).
Chemical/Physical. The hydrolysis rate constant for p,p′-DDD at pH 7 and 25°C was determined to be 2.8 × 10–6/hour, resulting in a half-life of 28.2 years (Ellington et al., 1987). 2,2-Bis(4-chlorophenyl)-1-chloroethene and hydrochloric acid were

Shipping

UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN2761 Organochlorine pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.

Purification Methods

Crystallise DDD from EtOH and dry it in vacuo. The purity is checked by TLC. [Beilstein 5 III 1830.] TOXIC INSECTICIDE.

Incompatibilities

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.

Waste Disposal

Incineration in a unit operating above 850℃ equipped with HCl scrubber. Incineration above 1200℃ for 1-2 seconds is recommended. In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

P,P'-DDD Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from P,P'-DDD manufacturers

Henan Fengda Chemical Co., Ltd

Product: p,p'-DDD 72-54-8
Price: US $5.00-0.50/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-01-13

Career Henan Chemical Co

Product: P,P'-DDD 72-54-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95-99%
Supply Ability: 1ton
Release date: 2020-01-03

72-54-8, P,P'-DDDRelated Search:

O,P'-DDE DDD,DDD0 1,1-Dichloro-2,2-bis(4-chlorophenyl)ethene solution, 4,4μ-DDE solution,1,1-Dichloro-2,2-bis(4-chlorophenyl)ethene, 4,4μ-DDE,4,4'-DDE 4,4'-DDT D8 Dicofol P,P'-DDD 1,1-BIS(4-CHLOROPHENYL)-1,2,2,2-TETRACHLOROETHANE ORGANOCHLORINE PESTICIDE MATRIX SPIKING MIXTURE 4,4'-DDT p,p-Ethyl ddd,p,p’-ethyl-dd 4,4'-DDD OLEFIN,p,p'-DDD olefin Mitotan Fmoc-L-Lys(Dde)-OH 2-ACETYLDIMEDONE(4,4-DIMETHYL-2,6-DIOXOCYCLOHEXYLIDENE)ETHYL-DDE Oxamide 1,1-Dichloroethane Dichloroethane 1,1-Dichloro-2,2-bis(4-chlorophenyl-D4)-ethane (4,4'-DDD)

1,1’-(2,2-dichloroethylidene)bis(4-chloro-benzen

1,1’-(2,2-dichloroethylidene)bis(4-chloro-Benzene

1,1-Dichlor-2,2-bis(4-chlor-phenyl)ethane

p, p’-DDD Standard

P,P'-DDD

P,P'-TDE

ROTHANE(R)

TDE

4,4'-DDD

4,4'-DDE

4,4'-1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane

NSC 8941

p,p'-Dichl

p,p'-DDD 1,1-Dichloro-2,2-bis(4-chlorophenyl)ethane

p,p'-DDD in Methanol

4.4'-DDD 1g [72-54-8]

p.p'-DDD 1g [72-54-8]

p,p'-DDD [4,4'-Dichlorodiphenyldichloroethane]

Dichloro-2,2-bis(4-chlorophen

rcrawastenumberu060

Rhothane

Rhothane d-3

rhothaned-3

Rothane

Tetrachlorodiphenylethane

2,2-BIS(4-CHLOROPHENYL)-1,1-DICHLOROETHANE

2,2-BIS(P-CHLOROPHENYL)-1,1-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

1,1-BIS(4-CHLOROPHENYL)-2,2-DICHLOROETHANE

4,4'-DDD Solution, 100ppm

p,p'-Dichlorodiphenylethylene dichloride

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

1,1-dichloro-2,2-bis(4-chlorophenyl)

1,1-dichloro-2,2-bis(4-chlorophenyl)-ethane(french)

1,1-Dichloro-2,2-bis(parachlorophenyl)ethane

1,1-dichloro-2,2-bis(p-chlorophenyl)-ethan

1,1-Dichloro-2,2-di(4-chlorophenyl)ethane

1,1-dicloro-2,2-bis(4-chloro-fenil)-etano

1,1-Dicloro-2,2-bis(4-cloro-fenil)-etano

1-Chloro-4-[2,2-dichloro-1-(4-chlorophenyl)ethyl]benzene

Benzene, 1,1'-(2,2-dichloroethylidene)bis*4-chloro-

Benzene, 1,1'-(2,2-dichloroethylidene)bis[4-chloro-

bis(chloro-4phenyl)-2,2dichloro-1,1ethane

caswellno.307

DDD(p,p')

Dilene

ENT 4,225

ent4,225

epapesticidecode029101

Ethane, 1,1-dichloro-2,2-bis(p-chlorophenyl)-

ethane,1,1-dichloro-2,2-bis(4-chlorophenyl)-

ME1700

me-1700