N-니트로소디페닐아민
|
|
N-니트로소디페닐아민 속성
- 녹는점
- 65-66 °C
- 끓는 점
- 268°C
- 밀도
- 1.23
- 증기압
- 0.1 at 25 °C (assigned by analogy, Mabey et al., 1982)
- 굴절률
- 1.6330 (estimate)
- 인화점
- 11 °C
- 저장 조건
- 2-8°C
- 용해도
- 메탄올: 0.1 g/mL, 투명
- 산도 계수 (pKa)
- -5.83±0.50(Predicted)
- 물리적 상태
- Yellow to brown or orange powder or flakes
- 색상
- 노란색에서 갈색, 주황색 분말 또는 플레이크
- 수용성
- 불용성
- BRN
- 909531
- Henry's Law Constant
- 2.33 at 25 °C (approximate - calculated from water solubility and vapor pressure)
- 안정성
- 안정성 가연성. 산화제와 호환되지 않습니다.
- LogP
- 3.13 at 25℃
- CAS 데이터베이스
- 86-30-6(CAS DataBase Reference)
- IARC
- 3 (Vol. 27, Sup 7) 1987
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn,T,F | ||
---|---|---|---|
위험 카페고리 넘버 | 22-39/23/24/25-23/24/25-11 | ||
안전지침서 | 22-36/37-53-45-16-7 | ||
유엔번호(UN No.) | UN 1230 3/PG 2 | ||
WGK 독일 | 3 | ||
RTECS 번호 | JJ9800000 | ||
F 고인화성물질 | 4.10-9-23 | ||
HS 번호 | 2921.44.0500 | ||
위험 등급 | 9 | ||
포장분류 | III | ||
유해 물질 데이터 | 86-30-6(Hazardous Substances Data) | ||
독성 | Acute oral LD50 for mice 3,850 mg/kg, rats 1,650 mg/kg (quoted, RTECS, 1985). | ||
기존화학 물질 | KE-26029 |
N-니트로소디페닐아민 C화학적 특성, 용도, 생산
화학적 성질
N-Nitrosodiphenylamine is a yellow to orangebrown crystalline solid. Soluble in acetone, benzene, ethyl acetate, dichloromethane, carbon tetrachloride, ether and carbon disulfide, soluble in hot alcohol, slightly soluble in gasoline, insoluble in water. In the hydrochloric acid methanol solution, a shift reaction can occur, and it can be transformed into p-nitrosodiphenylamine.정의
ChEBI: N-Nitrosodiphenylamine is a member of phenylhydrazines. It is an industrial compound that formerly used as a vulcanization retarder in the rubber industry.일반 설명
N-nitrosodiphenylamine appears as yellow to brown or orange powder or flakes or a black solid. Insoluble in water and denser in water. Hence sinks in water. (NTP, 1992)공기와 물의 반응
Insoluble in water.반응 프로필
N-Nitrosodiphenylamine may be sensitive to moisture at elevated temperatures in strongly acidic solutions. May react vigorously with oxidizing agents. May undergo trans-nitrosation reactions with secondary amines .건강위험
ACUTE/CHRONIC HAZARDS: When heated to decomposition N-Nitrosodiphenylamine emits toxic fumes of nitrogen oxides.화재위험
Flash point data for N-Nitrosodiphenylamine are not available; however, N-Nitrosodiphenylamine is probably combustible.Safety Profile
Moderately toxic by ingestion. An eye irritant. Questionable carcinogen with experimental carcinogenic and tumorigenic data. Human mutation data reported. Dangerous fire hazard when exposed to heat, flame, or oxidzing materials. Can react vigorously with oxidizing materials. When heated to decomposition it emits highly toxic fumes of NOx,. See also NITROSAMINES.잠재적 노출
N-Nitrosodiphenylamine is not a naturally occurring substance; it is a man-made chemical that is no longer produced in the United States. It was used in the manufacture of plastics, resins, rubber and synthetic textiles; to help control processes involved in making rubber products, such as tires and mechanical goods; however, in the early 1980s, the United States manufacturers stopped producing N-nitrosodiphenylamine because new and more efficient chemicals were found to replace its uses. In addition, the use of N-nitrosodiphenylamine had several undesirable side effects which do not occur with the replacement chemicals.Carcinogenicity
Two feeding experiments with NDPhA in rats were totally negative (no tumors). One used daily doses of 120 mg/kg body weight to a total dose of 65 g/kg, and another used a lower dose for only 53 weeks. Another experiment involved larger groups of rats and mice and higher doses. In mice, after 2 years, there was occasional hyperplasia of the bladder mucosa, but no tumors; in rats given 4000 mg NDPhA/kg diet for 2 years, 16/45 males and 40/49 females had transitional cell carcinomas of the bladder. IARC classified NDPhA as not classifiable as to carcinogenicity in humans (Group 3).환경귀착
Chemical/Physical. At temperatures greater than 85 °C, technical grades may decompose to nitrogen oxides (IARC, 1978). N-Nitrosodiphenylamine will not hydrolyze because it does not contain a hydrolyzable functional group (Kollig, 1993).At influent concentrations of 10, 1.0, 0.1, and 0.01 mg/L, the GAC adsorption capacities were 510, 120, 91, and 38 mg/g, respectively (Dobbs and Cohen, 1980).
운송 방법
UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.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. Contact with reducing agents may form hydrazine; hydrogen bromide. Light sensitive; rapidly decomposes.폐기물 처리
Burn in admixture with flammable solvent in furnace equipped with afterburner and scrubber.참고 문헌
[1] Peng, Xiuying et al. “Electrochemical sensor for facile detection of trace N-nitrosodiphenylamine based on poly(diallyldimethylammonium chloride)-stabilized graphene/platinum nanoparticles.” New Journal of Chemistry 2 (2018): 820–826.N-니트로소디페닐아민 준비 용품 및 원자재
원자재
준비 용품
N-니트로소디페닐아민 공급 업체
글로벌( 163)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 8721 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21667 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49392 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34571 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52861 | 58 |
sgtlifesciences pvt ltd | +8617013299288 |
dj@sgtlifesciences.com | China | 12382 | 58 |
LUYUNJIA CHEMISTRY XIAMEN LIMITED | +86-592-5360779 +86-13055435203 |
China | 5996 | 58 |
N-니트로소디페닐아민 관련 검색:
2-니트로디페닐아민 디페닐아민 디페닐아민 4-술폰산나트륨 4,4'-메틸렌디아닐린 페노티아진 4-나이트로디페닐아민 파라-아미노디페닐아민 P-니트로소디페닐아민 N-니트로소디페닐아민
4-Methyldiphenylamine
3-Methyldiphenylamine
2-Aminodiphenylamine
Diphenylamine,sulfuric acid solution
4-DIMETHYLAMINO-4'-NITROSODIPHENYLAMINE
1,1-DIPHENYLHYDRAZINE
N-NITROSODIPHENYLAMINE (2,2',4,4',6,6'-D6)
N-NITRO-DIPHENYLAMINE
N-NITROSODIPHENYLAMINE (2,2',4,4',6,6'-D6) SOLUTION 1000UG/ML IN METHYLENE CHLORIDE 1ML