3-브로모티오펜
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3-브로모티오펜 속성
- 녹는점
- <-10°C
- 끓는 점
- 150 °C (lit.)
- 밀도
- 1.74 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.591(lit.)
- 인화점
- 140 °F
- 저장 조건
- Keep in dark place,Sealed in dry,2-8°C
- 용해도
- 클로로포름(약간 용해됨), 메탄올(약간 용해됨)
- 물리적 상태
- 액체
- Specific Gravity
- 1.740
- 색상
- 무색투명~미황색
- 수용성
- 섞일 수 없음
- 감도
- Light Sensitive/Stench
- BRN
- 105338
- CAS 데이터베이스
- 872-31-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | T,Xi,N,Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 10-25-41-51/53-36/37/38-23/24/25-20/21/22-43-36/37 | ||
| 안전지침서 | 26-36/37/39-45-61-38-28A-16-24/25-23-36-36/37-24/35 | ||
| 유엔번호(UN No.) | UN 2929 6.1/PG 2 | ||
| WGK 독일 | 3 | ||
| F 고인화성물질 | 8 | ||
| 위험 참고 사항 | Irritant | ||
| TSCA | T | ||
| 위험 등급 | 6.1 | ||
| 포장분류 | II | ||
| HS 번호 | 29349990 |
3-브로모티오펜 C화학적 특성, 용도, 생산
화학적 성질
clear colourless to slightly yellow liquid. It is not soluble in water, but can dissolve in common organic solvents such as chloroform, benzene, ether, and tetrahydrofuran.용도
3-Bromothiophene is used in the preparation of derivatives such as thienylenic alpha, μ-diformyl-alpha-oligothiophenes and 3-lithiothiophene. It is also used in the synthesis of 3-lithiothiophene by reacting with n-butyllithium.화학 반응
3-Bromothiophene is an electron-rich aromatic hydrocarbon bromide. The bromine atom in it has good electrophilicity. It can perform a Suzuki coupling reaction under the catalysis of metal palladium, and react with different aryl or alkenyl borates. The corresponding substitution products are generated. This reaction is one of the very important methods in organic synthesis, which can build C-C bonds and form complex organic molecular structures.Synthesis Reference(s)
Journal of the American Chemical Society, 74, p. 2965, 1952 DOI: 10.1021/ja01132a004Synthetic Communications, 11, p. 25, 1981 DOI: 10.1080/00397918108064278
3-브로모티오펜 준비 용품 및 원자재
원자재
준비 용품
3-Cyanomethylthiophene
Thiophene-3-ethanol
3-DODECYLTHIOPHENE
METHYL 3-THIOPHENECARBOXYLATE
1-(5-니트로-3-티에닐)에탄-1-원
3-티오펜아세트산
3-Bromomethylthiophene
3-티에닐 붕소산
6-(THIOPHEN-3-YL)PYRIDINE-2-CARBALDEHYDE
3-브로모티오펜-2-카르브알데히드
3-브로모티오펜-2-카르보닐클로라이드
3-Thienylmethanol
티오펜-3-YL-아세틸클로라이드
3-Thienylmethylamine
METHYL 3-BROMOTHIOPHENE-2-CARBOXYLATE
3-BROMOTHIOPHENE-2-CARBOXAMIDE
3-Bromothiophene-2-carboxylic acid
Ethyl thiophene-3-carboxylate
디프로모티오펜(2.3-)
2-아세틸-3-브로모티오펜
3-브로모티오펜 공급 업체
글로벌( 428)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12837 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5858 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20288 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 |
sales@capot.com | China | 29791 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18648 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21639 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32820 | 60 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 |
info@tnjchem.com | China | 2986 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29886 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8817 | 58 |