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3141-27-3 - 2,5-Dibromothiophene, 96% - A13406 - Alfa Aesar

A13406 2,5-Dibromothiophene, 96%

CAS 번호
3141-27-3
동의어

사이즈 가격 ($) 수량 재고 여부
25g 39.80
50g 57.40
250g 263.00
장바구니에 추가 대량 견적에 추가 항목 보기

2,5-Dibromothiophene, 96%

MDL
MFCD00005420
EINECS
221-547-3

화학적 특성

화학식
C4H2Br2S
화학 식량
241.94
융점
-6°
비등점
210-212°
인화점
99°(210°F)
밀도
2.150
굴절률
1.6290
용해도
It is soluble in chloroform and methanol. It is insoluble in water.

용도

2,5-Dibromothiophene, is mainly used as pharmaceutical intermediate and synthesis intermediate.

참고

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from Strong oxidizing agents.Light Sensitive

참조 문헌

JWP Lin.; LP Dudek. Synthesis and properties of poly (2, 5-thienylene). Journal of Polymer Science. 1980, 18,(9), 2869-2873.

. J Nakayama.; N Katano.; Y Shimura. Preparation of Oligo (thio-2, 5-thienylenes). J. Org. Chem. 1996, 61,(21), 7608-7610.

For selective Mg exchange at the 2-position, see: J. Org. Chem., 65, 4618 (2000).

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H300-H315-H319-H317-H341-H335

Fatal if swallowed. Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. Suspected of causing genetic defects. May cause respiratory irritation.

주의 설명서: P201-P261-P301+P310a-P305+P351+P338-P405-P501a

Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
109899
위험 등급
6.1
포장 그룹
II
통합 관세 코드
2934.99
TSCA(독성물질규제법)"
Yes

권장

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화학물질

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