다이클로로 다이페닐 다이클로로에탄

다이클로로 다이페닐 다이클로로에탄
다이클로로 다이페닐 다이클로로에탄 구조식 이미지
카스 번호:
72-54-8
한글명:
다이클로로 다이페닐 다이클로로에탄
동의어(한글):
테트라클로로다이페닐에텐;다이클로로다이페닐다이클로로에탄;다이클로로다이페닐다이클로로에탄
상품명:
P,P'-DDD
동의어(영문):
TDE;4,4'-DDD;4,4'-DDE;DICHLORODIPHENYL DICHLOROETHANE;1,1-Dichlor-2,2-bis(4-chlor-phenyl)ethane;Dilene;ME1700;me-700;Rothane;me-1700
CBNumber:
CB8673961
분자식:
C14H10Cl4
포뮬러 무게:
320.04
MOL 파일:
72-54-8.mol
MSDS 파일:
SDS

다이클로로 다이페닐 다이클로로에탄 속성

녹는점
94-96 °C
끓는 점
405.59°C (rough estimate)
밀도
1.385 g/cm3
증기 밀도
11
증기압
8.25, 12.2 at 25 °C (subcooled liquid vapor pressure calculated from GC retention time data,Hinckley et al., 1990)
굴절률
1.6000 (estimate)
인화점
11 °C
저장 조건
APPROX 4°C
용해도
Chloroform: Slightly Soluble
색상
결정성 백색 고체
수용성
90ug/L(25ºC)
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)
안정성
안정적인. 강한 산화제와 호환되지 않습니다.
CAS 데이터베이스
72-54-8(CAS DataBase Reference)
EPA
p,p'-DDD (72-54-8)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 T,N,F
위험 카페고리 넘버 21-25-40-50/53-39/23/24/25-23/24/25-11-52/53
안전지침서 36/37-45-60-61-16-7
유엔번호(UN No.) UN 2811 6.1/PG 3
WGK 독일 3
RTECS 번호 KI0700000
HS 번호 2903.99.8001
위험 등급 6.1(b)
포장분류 III
유해 물질 데이터 72-54-8(Hazardous Substances Data)
독성 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).
그림문자(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
신호 어: Danger
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H301 삼키면 유독함 급성 독성 물질 - 경구 구분 3 위험 GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H312 피부와 접촉하면 유해함 급성 독성 물질 - 경피 구분 4 경고 GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H351 암을 일으킬 것으로 의심됨 (노출되어도 암을 일으키지 않는다는 결정적인 증거가 있는 노출경로가 있다면 노출경로 기재) 발암성 물질 구분 2 경고 P201, P202, P281, P308+P313, P405,P501
H410 장기적 영향에 의해 수생생물에 매우 유독함 수생 환경유해성 물질 - 만성 구분 1 경고 GHS hazard pictograms P273, P391, P501
예방조치문구:
P201 사용 전 취급 설명서를 확보하시오.
P273 환경으로 배출하지 마시오.
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.
NFPA 704
0
2 0

다이클로로 다이페닐 다이클로로에탄 C화학적 특성, 용도, 생산

화학적 성질

colourless to off-white crystals

용도

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).

정의

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.

일반 설명

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

공기와 물의 반응

Insoluble in water.

반응 프로필

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.

위험도

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

건강위험

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.

화재위험

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-.

잠재적 노출

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.

환경귀착

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

운송 방법

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.

비 호환성

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.

폐기물 처리

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.

다이클로로 다이페닐 다이클로로에탄 준비 용품 및 원자재

원자재

준비 용품


다이클로로 다이페닐 다이클로로에탄 공급 업체

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LEAP CHEM CO., LTD.
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