2-메틸-4-나이트로아닐린
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2-메틸-4-나이트로아닐린 속성
- 녹는점
- 130-132 °C(lit.)
- 끓는 점
- 294.61°C (rough estimate)
- 밀도
- 1.1586
- 증기압
- 20.4hPa at 133.5℃
- 굴절률
- 1.6276 (estimate)
- 인화점
- 157.2℃
- 저장 조건
- Store below +30°C.
- 용해도
- 디클로로메탄, DMSO, 에틸아세테이트, 메탄올에 용해됨
- 산도 계수 (pKa)
- 0.92±0.10(Predicted)
- 색상 색인 번호
- 37100
- 물리적 상태
- 결정성 분말 또는 가는 바늘
- 색상
- 노란색에서 카키색 또는 갈색
- 수소이온지수(pH)
- 7 (H2O)(aqueous suspension)
- 수용성
- 22&C에서 <0.1g/100mL
- BRN
- 775772
- LogP
- 1.311 at 25℃
- CAS 데이터베이스
- 99-52-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | T,N,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 23/24/25-33-51/53 | ||
| 안전지침서 | 28-36/37-45-61-28A | ||
| 유엔번호(UN No.) | UN 2660 6.1/PG 3 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | XU8210000 | ||
| 위험 참고 사항 | Irritant | ||
| TSCA | Yes | ||
| 위험 등급 | 6.1 | ||
| 포장분류 | III | ||
| HS 번호 | 29214300 | ||
| 기존화학 물질 | KE-24452 |
2-메틸-4-나이트로아닐린 C화학적 특성, 용도, 생산
화학적 성질
Yellowneedle용도
2-Methyl-4-nitroaniline was used in preparing in-plane aligned nanofibers by the electrospinning technique. It was the starting reagent in the synthesis of 3-chloro-5-methylphenyl isocyanate. It was used to deposit polycrystalline thin films on Ag, Cu and Si by conventional and partially ionized beam deposition.생산 방법
N-Benzenesulfonyl-o-toluidine is dissolved in chlorobenzene at 40 – 50 ℃, and 62 % nitric acid is added gradually to give 5- nitro-N-benzenesulfonyl-o-toluidine, which is isolated and hydrolyzed in sulfuric acid to give 5-nitro-o-toluidine in 80 % yield.일반 설명
Yellow needles or mustard yellow powder.공기와 물의 반응
Insoluble in water.반응 프로필
2-Methyl-4-nitroaniline is incompatible with acids, acid chlorides, acid anhydrides, chloroformates and strong oxidizing agents.화재위험
Flash point data for 2-Methyl-4-nitroaniline are not available; however, 2-Methyl-4-nitroaniline is probably combustible.Purification Methods
Crystallise the nitrotoluidine from EtOH. The acetyl and benzoyl derivatives have m 200o and 174o (EtOH) respectively. [Beilstein 12 IV 1809.]2-메틸-4-나이트로아닐린 준비 용품 및 원자재
원자재
준비 용품
Azoic Diazo Component 34
4-Bromo-2-methylbenzonitrile
1H-INDAZOLE-5-CARBONITRILE
2-BROMO-6-METHYL-4-NITROANILINE
3,5-DICHLORO (1H)INDAZOLE
4-FLUORO-N-METHYLANILINE
5-AMINOINDAZOLE
2,5-DINITROBENZOIC ACID
3-IODO-5-NITRO (1H)INDAZOLE
3-CHLORO-5-NITRO-1H-INDAZOLE
3-CHLORO-1H-INDAZOL-5-AMINE
5-나이트로인다졸
5-BROMO-2-CHLOROTOLUENE
2-BROMO-5-NITROTOLUENE
5-BROMO-2-CHLORO-BENZOYL CHLORIDE
2-메틸-4-나이트로아니솔
6-나이트로-o-톨루이딘
2,7-Naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-[(2-methyl-4-nitrophenyl)azo]-, disodium salt
Disperse Blue 344
2-메틸-4-나이트로아닐린 공급 업체
글로벌( 321)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| 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 | 21691 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Zhejiang ZETian Fine Chemicals Co. LTD | 18957127338 |
stella@zetchem.com | China | 2141 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 6992 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Shanghai Worldyang Chemical Co.,Ltd. | ,+86-21-56795779; +8613651600618 |
sales@worldyachem.com | China | 879 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
| Changzhou Ditong Chemical Co.,Ltd | +86-0519-88299272 |
info@edengenechem.com | China | 2169 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |