HAFNIUM TRIFLUOROMETHANESULFONATE
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HAFNIUM TRIFLUOROMETHANESULFONATE 속성
- 녹는점
- >350 °C(lit.)
- 인화점
- None
- 용해도
- 시안화메틸, 디콜로메탄, 디클로로에탄, 니트로메탄, 디옥산, 테라히드로푸란 및 톨루엔에 용해됩니다.
- 물리적 상태
- powder to crystal
- 색상
- 흰색에서 밝은 노란색
- 감도
- Hygroscopic
- 노출 한도
- ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3
- CAS 데이터베이스
- 161337-67-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 26-36 | ||
| 유엔번호(UN No.) | UN 1759 8/PG III | ||
| WGK 독일 | 3 | ||
| 위험 참고 사항 | Irritant | ||
| 위험 등급 | 8 | ||
| 포장분류 | III | ||
| HS 번호 | 29049090 |
HAFNIUM TRIFLUOROMETHANESULFONATE C화학적 특성, 용도, 생산
용도
Hafnium trifluoromethanesulfonate is a recyclable catalyst for the mononitration of o-nitrotoluene. It serves as a catalyst for homogeneous methoxycarbonylation and hydrocarboxylation reactions of phenylacetylene. It is also used as a reactant for direct Friedel-Crafts reactions of chromene hemiacetals, aminomethylation reactions under Lewis acidic conditions and prins-type cyclization reactions. It is also involved in the direct polycondensation of lactic acid. Further, it is used in cationic benzylation reactions, chemoselective thioacetalization and transthioacetalization of carbonyl compounds.HAFNIUM TRIFLUOROMETHANESULFONATE 준비 용품 및 원자재
원자재
준비 용품
HAFNIUM TRIFLUOROMETHANESULFONATE 공급 업체
글로벌( 65)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 |
1026@dideu.com | China | 9320 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | CHINA | 52867 | 58 |
| Alfa Chemistry | +1-5166625404 |
Info@alfa-chemistry.com | United States | 21317 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 |
peter68@ptchemgroup.com | China | 35453 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 49999 | 58 |
| Shaoxin Catsyn Co., Ltd. | +undefined-0575-82040869 +86-0575-82040869; |
sales@catsyn.com | China | 6116 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 |
product@acmec-e.com | China | 33349 | 58 |
| Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 52927 | 58 |
| Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131981 | 58 |