트리플루오로메탄술폰산디플루오로메틸에스테르
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트리플루오로메탄술폰산디플루오로메틸에스테르 속성
- 끓는 점
- 48.5-49 °C
- 밀도
- 1.584 g/mL at 25 °C
- 인화점
- 57℃
- 저장 조건
- 2-8°C
- 물리적 상태
- 액체
- 색상
- Clear, colourless
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | C,Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 22-34 | ||
| 안전지침서 | 26-36/37/39-45 | ||
| 유엔번호(UN No.) | UN 2920 3(8) / PGII | ||
| WGK 독일 | 3 | ||
| HS 번호 | 2905190098 |
| 그림문자(GHS): |
  
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| 신호 어: | Danger | ||||||||||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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트리플루오로메탄술폰산디플루오로메틸에스테르 C화학적 특성, 용도, 생산
용도
Difluoromethyl triflate (TfO-CHF2) can be used as a reagent:- In difluoromethylation reaction.
- To prepare difluoromethoxylated heterocycles by reacting with hydroxylated N-based heterocycles.
- To synthesize trifluoromethylated arenes by treating with diaryliodonium salts in the presence of copper and tetrabutylammonium difluorotriphenylsilicate (TBAT).
It allows for a simple method toward the preparation of difluoromethyl ethers and thioethers under basic conditions from alcohols and thiols. Difluoromethyl phenols can also be obtained in a single pot from boronic acids and C-H activation of arenes.
일반 설명
Difluoromethyl triflate (HCF2OTf) is an easy to handle, air-stable and non-ozone-depleting liquid reagent for difluoromethylation. It can be prepared by reacting trifluoromethyltrimethylsilane (TMSCF3) and triflic acid in the presence of titanium tetrachloride (TiCl4).트리플루오로메탄술폰산디플루오로메틸에스테르 준비 용품 및 원자재
원자재
준비 용품
트리플루오로메탄술폰산디플루오로메틸에스테르 공급 업체
글로벌( 49)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Zibo Hangyu Biotechnology Development Co., Ltd | +86-0533-2185556 +8617865335152 |
Mandy@hangyubiotech.com | China | 10978 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10260 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 13035 | 58 |
| Shanghai Gubang New Materail Technology Co. LTD | 21-51317962 +8618721305404 |
16728589@qq.com | CHINA | 272 | 58 |
| Labnetwork lnc. | +86-27-50766799 +8618062016861 |
contact@labnetwork.com | China | 19994 | 58 |
| Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 |
sales@molcore.com | China | 49739 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
| Suzhou ARTK Medchem Co., Ltd. | +8618168183658 |
sales1@artkmedchem.com | China | 39009 | 58 |
| Henan Aochuang Chemical Co.,Ltd. | +86-0371-63689365 +8618638391208 |
sales@aochuangchem.com | China | 9425 | 58 |
트리플루오로메탄술폰산디플루오로메틸에스테르 관련 검색:
Trifluoromethanesulfonic acid
Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester
PHENYL TRIFLUOROACETATE
TRIFLUOROACETALDEHYDE ETHYL HEMIACETAL
Lithium trifluoromethanesulfonate
Nickel(II) Trifluoromethanesulfonate
Sodium trifluoroacetate
PRASEODYMIUM (III) TRIFLUOROMETHANESULFONATE
MAGNESIUM TRIFLUOROMETHANESULFONATE
NEODYMIUM(III) TRIFLUOROMETHANESULFONATE
Potassium trifluoroacetate
GALLIUM(III) TRIFLUOROMETHANESULFONATE
ERBIUM (III) TRIFLUOROMETHANESULFONATE
Potassium trifluoromethanesulfonate
Methyl trifluoroacetate
TRIFLUOROACETALDEHYDE HYDRATE