O-TOLUAMIDE
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O-TOLUAMIDE 속성
- 녹는점
- 141-142 °C (lit.)
- 끓는 점
- 248.86°C (rough estimate)
- 밀도
- 1.086
- 굴절률
- 1.5589 (estimate)
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- 알코올: 매우 용해됨(lit.)
- 산도 계수 (pKa)
- 16.01±0.50(Predicted)
- Merck
- 13,9606
- CAS 데이터베이스
- 527-85-5
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
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| 신호 어: | Warning | ||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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O-TOLUAMIDE C화학적 특성, 용도, 생산
용도
2-Methylbenzamide (o-Toluamide) has been used in total synthesis of phenolic protoberberine alkaloid, cerasonine.일반 설명
White powder.공기와 물의 반응
Insoluble in water.반응 프로필
O-TOLUAMIDE is an amide. Amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).건강위험
ACUTE/CHRONIC HAZARDS: O-TOLUAMIDE may react violently if exposed to open flame; it should be isolated from all sources of ignition.화재위험
Flash point data for O-TOLUAMIDE are not available, however O-TOLUAMIDE is probably combustible.Purification Methods
Crystallise o-toluamide from hot water (10mL/g) and dry in air. [Noller Org Synth Coll Vol II 586 1943, Beilstein 9 H 465, 9 II 319, 9 III 2304.]O-TOLUAMIDE 준비 용품 및 원자재
원자재
2-methylbenzoyl bromide
Benzaldehyde, 2-methyl-, oxime
오쏘-톨루일산
carbon monoxide
요오드톨루엔
에틸톨루엔-2
o-Tolunitrile
2-Methylbenzyl cyanide
2-Methylbenzaldehyde
준비 용품
O-TOLUAMIDE 공급 업체
글로벌( 73)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Speranza Chemical Co., Ltd. | +86-86-075521030354 +8618688942810 |
sophieliu@speranzachem.com | China | 723 | 55 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49391 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; |
laboratory@coreychem.com | China | 30255 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 |
shawn@hirisunpharm.com | CHINA | 9923 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | CHINA | 52867 | 58 |
| Henan Alfa Chemical Co., Ltd | +8618339805032 |
alfa4@alfachem.cn | China | 12755 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9020 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 |
peter68@ptchemgroup.com | China | 35453 | 58 |