N-메틸-N'-니트로-N-니트로소구아니딘
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N-메틸-N'-니트로-N-니트로소구아니딘 속성
- 녹는점
- 118°C (dec.)
- 끓는 점
- 267.16°C (rough estimate)
- 밀도
- 1.7979 (rough estimate)
- 굴절률
- 1.6410 (estimate)
- 저장 조건
- 0-6°C
- 용해도
- almost transparency in hot Methanol
- 물리적 상태
- powder to crystal
- 산도 계수 (pKa)
- 3.09±0.50(Predicted)
- 색상
- 밝은 노란색에서 갈색까지
- 수용성
- 물 에 용해
- Merck
- 14,6103
- 안정성
- Unstable. Reacts violently with water. May detonate under impact. Heat, light and moisture sensitive. May explode if stored in sealed ampules. Highly flammable. Incompatible with aqueous solutions, acids, bases, oxidizing agents, reducing agents. Alkaline hydrolysis releases toxic and explosive gases.
- InChIKey
- VZUNGTLZRAYYDE-UHFFFAOYSA-N
- CAS 데이터베이스
- 70-25-7(CAS DataBase Reference)
- IARC
- 2A (Vol. 4, Sup 7) 1987
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | T;N,N,T | ||
---|---|---|---|
위험 카페고리 넘버 | 45-20-36/38-51/53 | ||
안전지침서 | 53-45-61 | ||
유엔번호(UN No.) | 2926 | ||
RTECS 번호 | MF4200000 | ||
HS 번호 | 2925.29.9000 | ||
위험 등급 | 4.1 | ||
포장분류 | II | ||
유해 물질 데이터 | 70-25-7(Hazardous Substances Data) | ||
독성 | LD50 oral in rat: 90mg/kg | ||
중점관리물질 필터링 | 별표2-14 |
N-메틸-N'-니트로-N-니트로소구아니딘 C화학적 특성, 용도, 생산
화학적 성질
yellow to pink crystals용도
A DNA-damaging agent, used as a positive control in SHE cell transformation assays.생산 방법
MNNG is one of the first chemical mutagens and is a stabilized form of methylnitrosoguanidine, which has not been isolated. It does not occur in nature, and human exposure to it is limited to laboratories.정의
ChEBI: An N-nitroguanidine compound having nitroso and methyl substituents at the N'-position일반 설명
A yellow powder. Melting point 244°F. Decomposes above 212°F. A suspected carcinogen. Extremely hazardous as a mutagen. Avoid skin contact and inhalation of of vapors. Usually stored frozen (below 32°F) in polyethylene bottles that are tightly closed and contained in a metal can. May decomposed during prolonged storage and develop sufficient pressure in a closed container to explode. Keep away from heat, sparks, and open flame.공기와 물의 반응
Highly flammable. Reacts violently with water .반응 프로필
1-Methyl-3-nitro-1-nitrosoguanidine will detonate under high impact. 1-Methyl-3-nitro-1-nitrosoguanidine is sensitive to heat. A sample has exploded when melted in a sealed capillary tube. Incompatible with acids, bases, oxidizing agents and reducing agents. Reacts with bases to release highly toxic, irritating and explosive gases. Reacts slowly with acids to release nitrous acid. Reacts with various nucleophiles, especially amines and thiols. Reacts with aqueous potassium hydroxide to form a highly reactive compound. The crude product from aqueous nitrosation is pyrophoric but recrystallized material is stable .건강위험
Fire may produce irritating and/or toxic gases. Contact may cause burns to skin and eyes. Contact with molten substance may cause severe burns to skin and eyes. Runoff from fire control may cause pollution.화재위험
Flammable/combustible material. May be ignited by friction, heat, sparks or flames. Some may burn rapidly with flare burning effect. Powders, dusts, shavings, borings, turnings or cuttings may explode or burn with explosive violence. Substance may be transported in a molten form at a temperature that may be above its flash point. May re-ignite after fire is extinguished.Safety Profile
Confirmed carcinogen with experimental carcinogenic, tumorigenic, and teratogenic data. Poison by ingestion, intraperitoneal, and intravenous routes. Moderately toxic by subcutaneous route. Experimental reproductive effects. Human mutation data reported. An explosive sensitive to heat or impact. Flammable when exposed to heat or flame; can react vigorously with oxidizing materials. When heated to decomposition it emits very toxic fumes of NOx.Carcinogenicity
N-Methyl-N-nitro-N-nitrosoguanidine (MNNG) is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.N-메틸-N'-니트로-N-니트로소구아니딘 준비 용품 및 원자재
원자재
질화구아니딘
에틸알코올
메틸아민
아질산 나트륨
2-Methyl-2-thiopseudourea sulfate
1-Methyl-3-nitroguanidine
질산
메틸알콜
n-부탄올
시안아미드
황산
준비 용품
N-메틸-N'-니트로-N-니트로소구아니딘 공급 업체
글로벌( 168)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21668 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29894 | 58 |
Accela ChemBio Inc. | +1-858-6993322 |
info@accelachem.com | United States | 19343 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49391 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 13214 | 58 |
Hubei Ipure Biology Co., Ltd | +8613367258412 |
ada@ipurechemical.com | China | 10326 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34571 | 58 |
HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 |
ada@ipurechemical.com | CHINA | 3465 | 58 |