2-메틸벤젠설폰아마이드
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2-메틸벤젠설폰아마이드 속성
- 녹는점
- 156-158 °C (lit.)
- 끓는 점
- 221 °C
- 밀도
- 1.2495 (rough estimate)
- 증기압
- 0-0.008Pa at 25℃
- 굴절률
- 1.6100 (estimate)
- 인화점
- 178°C
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- DMSO(약간 용해됨), 메탄올(매우 소량, 가열)
- 산도 계수 (pKa)
- 10.17±0.60(Predicted)
- 색상
- 흰색에서 황백색까지
- 수용성
- 물에 용해됩니다(25°C에서 1.6g/L).
- BRN
- 1102362
- InChIKey
- YCMLQMDWSXFTIF-UHFFFAOYSA-N
- LogP
- 0.6-0.9 at 20-25℃
- CAS 데이터베이스
- 88-19-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi,Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36-40 | ||
| 안전지침서 | 26-36/37 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | XT5075000 | ||
| TSCA | Yes | ||
| HS 번호 | 29350090 | ||
| 유해 물질 데이터 | 88-19-7(Hazardous Substances Data) | ||
| 기존화학 물질 | KE-23467 |
2-메틸벤젠설폰아마이드 C화학적 특성, 용도, 생산
화학적 성질
2-Methylbenzene-1-sulfonamide is Colorless crystals. Soluble in alcohol; slightly soluble in water and ether. Combustible.용도
2-Methylbenzene-1-sulfonamide is a methylated sulfonamide and a major Impurity if Saccharin (S080800). Studies suggest that o-Toluenesulfonamide has potential mutagenic activity.일반 설명
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. o-Toluenesulfonamide is a major impurity in artificial sweetening substances containing saccharin.Safety Profile
Suspected carcinogen with experimental tumorigenic data. Mildly toxic by ingestion. Experimental reproductive effects. Mutation data reported. An eye irritant. When heated to decomposition it emits very toxic fumes of NOx and SOx. Used as a chemical intermediate in the production of saccharin.Purification Methods
Crystallise the amide from hot H2O (m 153o), then from EtOH or Et2O/pet ether. The N-o-toluenesulfonylphthalimide has m 182o (from EtOH). [Evans & Dehn J Am Chem Soc 51 3652 1929, Beilstein 11 H 86, 11 I 23, 11 II 39, 11 III 167, 11 IV 229.]2-메틸벤젠설폰아마이드 준비 용품 및 원자재
원자재
염화 o-톨루엔술폰산
암모니아수
톨루엔
클로로술폰산
o-Methylphenyltrimethyltin(IV)
2-Toluenesulfonyl isocyanate
2-methylbenzenesulfinic acid
TRIBUTYL(2-METHYLPHENYL)STANNANE
Benzenediazonium, 2-methyl-, tetrafluoroborate(1-)
O-TOLYLMAGNESIUM BROMIDE
2-Methylbenzenethiol
준비 용품
2-메틸벤젠설폰아마이드 공급 업체
글로벌( 335)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shouguang Nuomeng Chemical Co Ltd. | 536-5119508 18363669993; |
export@nuomengchem.com | China | 44 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 +86-17331933971 |
deasea125996@gmail.com | China | 2503 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7845 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 |
info@tnjchem.com | China | 2989 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |