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17249-82-0 - 2-Chloro-5-methylthiophene, 97% - B21657 - Alfa Aesar

B21657 2-Chloro-5-methylthiophene, 97%

CAS 번호
17249-82-0
동의어

사이즈 가격 ($) 수량 재고 여부
5g 68.60
25g 266.00
장바구니에 추가 대량 견적에 추가 항목 보기

2-Chloro-5-methylthiophene, 97%

MDL
MFCD01632145

화학적 특성

화학식
C5H5ClS
화학 식량
132.61
비등점
155-156°
인화점
47°(117°F)
밀도
1.21
굴절률
1.5356
용해도
Not miscible or difficult to mix with water.

용도

It is used in the synthesis of dithienylcyclopentene optical molecular switches. It is also used as an active pharmaceutical intermediate.

참고

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

참조 문헌

Linda N. Lucas, et al. Syntheses of Dithienylcyclopentene Optical Molecular Switches.Eur. J. Org. Chem.20032003(1), 155-166.

Yuri Goldberg and Howard Alper. Biphasic electrophilic halogenation of activated aromatics and heteroaromatics with N-halosuccinimides catalyzed by perchloric acid.J. Org. Chem.,199358(11), 3072-3075.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H226-H302-H312-H331

Flammable liquid and vapour. Harmful if swallowed. Harmful in contact with skin. Toxic if inhaled.

주의 설명서: P210-P261-P280-P303+P361+P353-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

위험 등급
3
포장 그룹
III
통합 관세 코드
2934.99
TSCA(독성물질규제법)"
No

권장

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최근에 본 것

화학물질

화학물질

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