5-나이트로-o-톨루딘
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5-나이트로-o-톨루딘 속성
- 녹는점
- 103-106 °C(lit.)
- 끓는 점
- 294.61°C (rough estimate)
- 밀도
- 1.2333 (estimate)
- 굴절률
- 1.6276 (estimate)
- 저장 조건
- Keep in dark place,Sealed in dry,2-8°C
- 용해도
- 클로로포름(약간 용해됨), 메탄올(약간 용해됨)
- 물리적 상태
- 결정성 분말
- 산도 계수 (pKa)
- 2.34±0.10(Predicted)
- 색상
- 황토색에서 노란색-주황색까지
- 수용성
- 19ºC에서 <0.1g/100mL
- BRN
- 879021
- 노출 한도
- ACGIH: TWA 1 mg/m3
- 안정성
- 안정적인. 강한 산화제, 산 염화물, 산 무수물, 산, 클로로포르메이트와 호환되지 않습니다.
- CAS 데이터베이스
- 99-55-8(CAS DataBase Reference)
- IARC
- 3 (Vol. 48) 1990
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | T,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 23/24/25-40-52/53 | ||
| 안전지침서 | 36/37-45-61 | ||
| 유엔번호(UN No.) | UN 2660 6.1/PG 3 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | XU8225000 | ||
| 위험 참고 사항 | Irritant | ||
| TSCA | Yes | ||
| 위험 등급 | 6.1 | ||
| 포장분류 | III | ||
| HS 번호 | 29214300 | ||
| 유해 물질 데이터 | 99-55-8(Hazardous Substances Data) | ||
| 독성 | LD50 orl-rat: 574 mg/kg NCIMR* NIH-71-E-2144,73 | ||
| 기존화학 물질 | KE-24453 |
5-나이트로-o-톨루딘 C화학적 특성, 용도, 생산
개요
2-Methyl-5-nitroaniline, also known as 5-nitro-o-toluidine, is an intermediate compound in the synthesis of a wide range of azo dyes and is an in vivo metabolic product of 2,4-dinitrotoluene.
용도
2-Methyl-5-nitroaniline may be employed as analytical standard for the surfactant mediated transformations (?254nm) of 2,4-dinitrotoluene.제조 방법
2-Methyl-5-nitrobenzenamine?in concentrated sulfuric acid nitration.정의
ChEBI: A C-nitro compound in which the nitro compound is meta to the amino group and para to the methyl group of o-toluidine.공기와 물의 반응
Insoluble in water. 2-Methyl-5-nitroaniline is sensitive to moisture, light, or prolonged exposure to air.반응 프로필
2-Methyl-5-nitroaniline is incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides and chloroformates.화재위험
Flash point data for 2-Methyl-5-nitroaniline are not available; however, 2-Methyl-5-nitroaniline is probably combustible.Safety Profile
Confirmed carcinogen with experimental carcinogenic data. Moderately toxic by ingestion. Mutation data reported. Decomposes exothermically when heated to 150℃. When heated to decomposition it emits toxic fumes of NOx. See also NITRO COMPOUNDS OF AROMATIC HYDROCARBONS.Carcinogenicity
There are no data available for evaluating carcinogenic risk to humans. When 5-nitro-o-toluidine was administered in a dietary feeding study to F344 rats (50 or 100 ppm) and B6C3F1 mice (1200 or 2300 ppm) of both sexes, hepatocellular carcinomas were produced in mice but not in rats.운송 방법
UN2660 Nitrotoluidines (mono), Hazard Class: 6.1; Labels: 6.1-Poisonous materials.Purification Methods
Acetylate the aniline, and the acetyl derivative is crystallised to constant melting point; then hydrolyse it with 70% H2SO4 and the free base is regenerated by treatment with NH3 [Bevan et al. J Chem Soc 4284 1956]. [Beilstein 12 H 844. 12 IV 1807.]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, acid chlorides; acid anhydrides; chloroformates.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.5-나이트로-o-톨루딘 준비 용품 및 원자재
원자재
2-METHYLACETANILIDE
O-톨루이딘
질산
2-HYDROXYLAMINO-4-NITROTOLUENE
Methanimidamide, N,N-dimethyl-N'-(2-methyl-5-nitrophenyl)-
Benzoic acid, 4-amino-5-methyl-2-nitro- (9CI)
2-Bromo-4-nitrotoluene
2-Iodo-4-nitrotoluene
5-나이트로-o-톨루딘
준비 용품
3-CHLORO-6-NITRO (1H)INDAZOLE
6-Hydroxyindazole
6-AMINO-3-CHLORO (1H)INDAZOLE
Disperse Yellow S-3GL
Pigment Fast Scarlet G
3-Iodo-6-nitroindazole
3-BROMO-6-NITROINDAZOLE
Coating Brilliant Red
6-Nitroindazole
6-AMINO-3-BROMO (1H)INDAZOLE
C.I. 염료 레드 8
5-나이트로-2-크레솔
1-Phenyl-3,4-dihydroisoquinoline
2,7-Naphthalenedisulfonic acid, 4-amino-6-[[4'-[(8-amino-1-hydroxy-5-sulfo-2-naphthalenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-3-[(2-methyl-5-nitrophenyl)azo]-, trisodium salt
5-나이트로-o-톨루딘
5-나이트로-o-톨루딘 공급 업체
글로벌( 497)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 47465 | 58 |
| Taizhou Suze Chemical Materials Co.,Ltd. | +86-0523-86392777 +86-19825580222 |
nick.miao@suzechem.com | China | 23 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12453 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7378 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9352 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 60 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 |
info@tnjchem.com | China | 2989 | 55 |
| Anqing Chico Pharmaceutical Co., Ltd. | 15380796838 |
chloewu@chicopharm.cn | CHINA | 341 | 58 |