5-브로모티아졸
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5-브로모티아졸 속성
- 녹는점
- 131-132 °C(Solv: ligroine (8032-32-4))
- 끓는 점
- 80-81°C/18mm
- 밀도
- 1.835 at 25 °C
- 굴절률
- 1.5955
- 인화점
- 170°F
- 물리적 상태
- 액체
- 산도 계수 (pKa)
- 1.00±0.10(Predicted)
- 색상
- 투명한 노란색에서 갈색까지
- 수용성
- 물에 용해됩니다.
- 감도
- Moisture Sensitive
- CAS 데이터베이스
- 3034-55-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn,Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 22-37/38-41-43 | ||
안전지침서 | 26-36/37/39 | ||
유엔번호(UN No.) | NA 1993 / PGIII | ||
WGK 독일 | 3 | ||
HS 번호 | 29341000 |
5-브로모티아졸 C화학적 특성, 용도, 생산
용도
5-Bromothiazole is used as a pharmaceutical intermediate and performance material.일반 설명
5-Bromothiazole is a monobromothiazole, which can be prepared via treatment of 2,5-dibromothiazole with sodium ethoxide followed by hydrogenation over spongy nickel.Purification Methods
If bromothiazole is too coloured, then suspend it in dilute NaOH and steam distil it. Add NaCl to the aqueous distillate, extract it with Et2O, dry it (Na2SO4), evaporate and fractionate the residue in a vacuum. The HgCl2 salt crystallises from EtOH with m 148o (dec). [Beyerman et al. Recl Trav Chim, Pays Bas 73 330 1954, Beilstein 27 III/IV 962.]5-브로모티아졸 준비 용품 및 원자재
원자재
2-브로모티아졸
브롬화수소
디에틸에테르
브롬
마그네슘
클로로프로판(2-)
5-브로모-2-요오도티아졸
2-(트리메틸실릴)티아졸
2-아미노-5-브로모티아졸
2,5-디브로모티아졸
Thiazole
준비 용품
5-브로모티아졸 공급 업체
글로벌( 237)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 |
contact@fuxinpharm.com | China | 10297 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 |
1057@dideu.com | China | 3957 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
Accela ChemBio Inc. | +1-858-6993322 |
info@accelachem.com | United States | 19563 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
Wuhan Chemwish Technology Co., Ltd | 027-67849912 |
sales@chemwish.com | CHINA | 10828 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49392 | 58 |
5-브로모티아졸 관련 검색:
벤조티아졸 2-메르캅토벤조티아졸 포스티아제이트 디벤조티아질 디설파이드 2-브로모티아졸
2-(2-Aminothiazol-4-yl)glyoxylic acid
Thiazole
Methylchloroisothiazolinone/methylisothiazolinone mixture (MCIT/MIT)
5-Bromothiophene-2-carbaldehyde
Ethyl 5-bromothiophene-2-carboxylate
2,5-DIBROMOTHIAZOLE
2-AMINO-5-BROMOTHIAZOLE,5-Bromothiazole-2-amine
5-BROMO-2,4-DIMETHYL-1,3-THIAZOLE
5-BROMO-4-(TERT-BUTYL)-1,3-THIAZOL-2-AMINE HYDROBROMIDE
2-ACETAMIDO-5-BROMOTHIAZOLE,2-ACETYLAMINO-5-BROMOTHIAZOLE
METHYL 2-AMINO-5-BROMOTHIAZOLE-4-CARBOXYLATE,2-AMINO-5-BROMOTHIAZOLE-4-CARBOXYLIC ACID METHYL ESTER
2-BROMOTHIAZOLE-5-METHANOL
2-Amino-5-bromothiazole monohydrobromide