(S)-메틸티오벤조에이트
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(S)-메틸티오벤조에이트 속성
- 끓는 점
- 134 °C(Press: 25 Torr)
- 밀도
- 1.1381 g/cm3(Temp: 25 °C)
- 냄새
- 프로필렌 글리콜 중 0.10%. 유황 양배추 마늘 감자 야채
- ?? ??
- 유황의
- JECFA Number
- 504
- LogP
- 2.23
- CAS 데이터베이스
- 5925-68-8
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 그림문자(GHS): |
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| 신호 어: | Warning | ||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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(S)-메틸티오벤조에이트 C화학적 특성, 용도, 생산
Synthesis
A mixture of a well-powdered benzoic anhydride (6.0 mmol), thiourea (6.5 mmol), and Et3N (2.5 mL) was stirred at 40 °C until the starting anhydride was completely consumed and a two-phase system containing Et3N and a thick brick-red liquid was formed. Then, water (5.0 mL) and CH3I (5.0 mmol) were added to the mixture, and stirring was continued at room temperature. After consumption of starting CH3I (3 h), the crude product was extracted with EtOAc (15 mL × 2). The crude product was purified by column chromatography over silica gel (300–400 mesh) using petroleum ether/ethyl acetate as an eluent to give analytically pure product (S)-methyl thiobenzoate.(S)-메틸티오벤조에이트 준비 용품 및 원자재
원자재
준비 용품
(S)-메틸티오벤조에이트 공급 업체
글로벌( 15)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 |
sales@xinhepharma.com | China | 807 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32760 | 60 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 13069 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34571 | 58 |
| Shanghai Jian Chao Chemical Technology Co., Ltd. | 18017383231 18017383231 |
lyh_antaeus@163.com | China | 9352 | 55 |
| BOC Sciences | -- |
info@bocsci.com | USA | 0 | 65 |
| Zhengzhou Alpha Chemical Co. LTD | 0371-0371-53732842 13383863444 |
3002612166@qq.com | China | 10023 | 58 |
| Nanjing Norris-Pharm Technology Co., Ltd | 13901585132 |
2261760024@qq.com | China | 4908 | 58 |
| Shaanxi Dideu Newmaterial Co., Ltd. | 029-63373950 15353716720 |
1052@dideu.com | China | 10011 | 58 |
| Zhuhai Aobokai Biomedical Technology Co., Ltd. | 400-0628126 15697568805; |
sales-team@aobchem.com.cn | China | 50496 | 58 |