N-니트로소디에틸아민

N-니트로소디에틸아민
N-니트로소디에틸아민 구조식 이미지
카스 번호:
55-18-5
한글명:
N-니트로소디에틸아민
동의어(한글):
니트로소디에틸아민;N-나이트로소다이에틸아민;N-니트로소디에틸아민;다이에틸나이트로소아민
상품명:
N-NITROSODIETHYLAMINE
동의어(영문):
NDEA;DEN;DANA;Nitrosodiethylamine;DENA;Ethanamine, N-ethyl-N-nitroso-;N,N-diethylnitrous amide;DIETHYLNITROSAMINE;N-Nitrosodiethylamine (1mg/mL in Methanol);NSC 132
CBNumber:
CB8732709
분자식:
C4H10N2O
포뮬러 무게:
102.14
MOL 파일:
55-18-5.mol
MSDS 파일:
SDS

N-니트로소디에틸아민 속성

녹는점
<25℃
끓는 점
177 °C (lit.)
밀도
0.95 g/mL (lit.)
증기압
1.7 mmHg at 20 °C
굴절률
n20/D 1.437
저장 조건
2-8°C
용해도
클로로포름(가용성), 에틸아세테이트(약간 용해됨), 메탄올(약간 용해됨)
물리적 상태
액체
산도 계수 (pKa)
-3.14±0.70(Predicted)
색상
노란색
수용성
106.2g/L(24℃)
Merck
6636
BRN
1744991
안정성
안정적이지만 빛에 민감합니다. 타기 쉬운. 강한 산화제, 환원제와 호환되지 않습니다.
CAS 데이터베이스
55-18-5(CAS DataBase Reference)
IARC
2A (Vol. 17, Sup 7) 1987
EPA
N-Nitrosodiethylamine (55-18-5)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 T,F
위험 카페고리 넘버 45-22-39/23/24/25-23/24/25-11
안전지침서 53-45-36/37-16
유엔번호(UN No.) UN 2810 6.1/PG 3
WGK 독일 3
RTECS 번호 IA3500000
위험 등급 6.1(b)
포장분류 III
HS 번호 29299090
유해 물질 데이터 55-18-5(Hazardous Substances Data)
독성 LD50 oral (rat) 280 mg/kg
중점관리물질 필터링 별표2-3
그림문자(GHS): GHS 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
H350 암을 일으킬 수 있음 (노출되어도 암을 일으키지 않는다는 결정적인 증거가 있는 노출경로가 있다면 노출경로 기재) 발암성 물질 구분 1A, 1B 위험 GHS hazard pictograms
H412 장기적 영향에 의해 수생생물에 유해함 수생 환경유해성 물질 - 만성 구분 3 P273, P501
예방조치문구:
P202 모든 안전 조치 문구를 읽고 이해하기 전에는 취급하지 마시오.
P264 취급 후에는 손을 철저히 씻으시오.
P264 취급 후에는 손을 철저히 씻으시오.
P270 이 제품을 사용할 때에는 먹거나, 마시거나 흡연하지 마시오.
P273 환경으로 배출하지 마시오.
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.
P301+P310 삼켰다면 즉시 의료기관(의사)의 진찰을 받으시오.
NFPA 704
0
2 0

N-니트로소디에틸아민 C화학적 특성, 용도, 생산

화학적 성질

N-Nitrosodiethylamine is a yellow liquid.

용도

N-Nitrosodiethylamine (DEN) is a widely occurring nitrosamine that is one of the most important environmental carcinogens primarily inducing tumors of liver.

정의

ChEBI: A nitrosamine that is N-ethylethanamine substituted by a nitroso group at the N-atom.

일반 설명

Clear slightly yellow liquid. Boiling point 175-177°C. Can reasonably be anticipated to be a carcinogen. Used as a gasoline and lubricant additive and as an antioxidant and stabilizer in plastics.

공기와 물의 반응

Water soluble.

반응 프로필

N-NITROSODIETHYLAMINE reacts with strong oxidizing agents. Incompatible with reducing agents. Can be hydrolyzed by hydrogen bromide in acetic acid .

위험도

Possible carcinogen; mutagen; neoplastigen; tumorigen; poison; teratogen.

건강위험

ACUTE/CHRONIC HAZARDS: When heated to decomposition N-NITROSODIETHYLAMINE emits toxic fumes of nitrogen oxides.

화재위험

N-NITROSODIETHYLAMINE is combustible.

인화성 및 폭발성

Volatilization during combustion produces hazardous vapors. Combustion products contain nitrogen oxides.

Safety Profile

Confirmed carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Poison by ingestion, intravenous, intraperitoneal, and subcutaneous routes. An experimental teratogen. Other experimental reproductive effects. Human mutation data reported. A transplacental carcinogen. When heated to decomposition it emits toxic fumes of NOx. See also N-NITROSO COMPOUNDS and AMINES.

잠재적 노출

An additive in gasoline and lubricants; an antioxidant and stabilizer in plastics. Used in research. 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. Contact with reducing agents may form hydrazine; hydrogen bromide. Light sensitive; rapidly decomposes.

Carcinogenicity

N-Nitrosodiethylamine is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.

저장

work with diethylnitrosamine should be conducted in a fume hood to prevent exposure by inhalation, and appropriate impermeable gloves and splash goggles should be worn at all times to prevent skin and eye contact.

운송 방법

UN2810 Toxic liquids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN3082 Environmentally hazardous substances, liquid, n.o.s., Hazard Class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.

비 호환성

An additive in gasoline and lubricants; an antioxidant and stabilizer in plastics. Used in research. 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. Contact with reducing agents may form hydrazine; hydrogen bromide. Light sensitive; rapidly decomposes.

폐기물 처리

Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal. Under 40 CFR 261.5 small quantity generators of this waste may qualify for partial exclusion from hazardous waste regulations.

N-니트로소디에틸아민 준비 용품 및 원자재

원자재

준비 용품


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