Benzoic acid (trifluoromethanesulfonic acid)anhydride
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Benzoic acid (trifluoromethanesulfonic acid)anhydride 속성
- 끓는 점
- 94°C/2.2mmHg(lit.)
- 밀도
- 1.542±0.06 g/cm3(Predicted)
- 인화점
- 114°C
- 저장 조건
- <0°C
- 물리적 상태
- 투명한 액체
- 색상
- Colorless to Light orange to Yellow
- CAS 데이터베이스
- 36967-85-8
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| HS 번호 | 2933998090 |
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Benzoic acid (trifluoromethanesulfonic acid)anhydride C화학적 특성, 용도, 생산
용도
Benzoic acid (trifluoromethanesulfonic acid)anhydride is useful as a reagent for protecting hindered hydroxyl groups as their benzoyl esters; a reagent for effecting bridgehead carboxaldehyde ring expansion; a highly reactive benzoylating reagent for Friedel-Crafts acylation.제조 방법
Benzoic acid (trifluoromethanesulfonic acid)anhydride is synthesized from Benzoyl Chloride and Trifluoromethanesulfonic Acid. Generation in situ has been achieved with benzoyl chloride and silver triflate, benzoic anyhdride and triflic acid, and reaction of S-methyl thiobenzoate with methyl triflate.Benzoic acid (trifluoromethanesulfonic acid)anhydride 준비 용품 및 원자재
원자재
준비 용품
Benzoic acid (trifluoromethanesulfonic acid)anhydride 공급 업체
글로벌( 52)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 |
laboratory@coreychem.com | China | 30238 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52849 | 58 |
| Aromsyn Co., Ltd. | +86-0571-85585865 +8613336024896 |
CB@aromsyn.com | China | 19183 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178; +86-85511178; |
peter68@ptchemgroup.com | China | 35425 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 49978 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 52924 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 |
jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 |
market03@meryer.com | China | 40228 | 62 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 |
Sales-CN@TCIchemicals.com | China | 24529 | 81 |
| Energy Chemical | 021-021-58432009 400-005-6266 |
sales8178@energy-chemical.com | China | 44688 | 61 |