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98-08-8 - Benzotrifluoride, 99% - BTF - (Trifluoromethyl)benzene - B21340 - Alfa Aesar

B21340 Benzotrifluoride, 99%

CAS 번호
98-08-8
동의어
BTF
(Trifluoromethyl)benzene

사이즈 가격 ($) 수량 재고 여부
250g 22.50
1000g 70.40
장바구니에 추가 대량 견적에 추가 항목 보기

Benzotrifluoride, 99%

MDL
MFCD00000372
EINECS
202-635-0

화학적 특성

화학식
C7H5F3
화학 식량
146.11
융점
-29°
비등점
101-103°
인화점
12°(54°F)
밀도
1.188
굴절률
1.4145
용해도
Soluble in water at 20°C0.45g/L.

용도

It is applied as an alternative solvent to dichloromethane, where it has a higher bp. It is used as an intermediate for dyes and pharmaceuticals, as a solvent and a dielectric fluid, a vulcanizing agent.

참고

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

참조 문헌

Ogawa A, et al. Benzotrifluoride: A Useful Alternative Solvent for Organic Reactions Currently Conducted in Dichloromethane and Related Solvents.J. Org. Chem.,199762(3), 450-451.

Lava R, et al. Determination of benzotrifluoride derivative compounds in groundwater.Anal. Chim. Acta. 2013804126-134.

Non-chlorinated alternative solvent to dichloromethane for a variety of reactions including Swern, Dess-Martin and hydrogen peroxide oxidations, and Lewis acid promoted reactions: J. Org. Chem., 62, 450 (1997).

Metallation of benzotrifluoride with n-BuLi in diethyl ether is unselective, giving, on quenching with CO2, a mixture consisting largely of ortho- and meta-trifluoromethyl benzoic acids: J. Am. Chem. Soc., 68, 1658 (1946). Use of the superbasic combination of n-BuLi and KO-t-Bu was found to give regioselective ortho-metallation, leading to high yields of the ortho-acid: Synlett, 747 (1990).

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H225

Highly flammable liquid and vapour.

주의 설명서: P210-P261-P273

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment.

기타 참조

Merck
14,1110
바일슈타인
1906908
위험 등급
3
포장 그룹
II
통합 관세 코드
2903.99
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
XT9450000

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