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503-74-2 - Isovaleric acid, 98% - Isopentanoic acid - 3-Methylbutyric acid - A18642 - Alfa Aesar

A18642 Isovaleric acid, 98%

CAS 번호
503-74-2
동의어
Isopentanoic acid
3-Methylbutyric acid

사이즈 가격 ($) 수량 재고 여부
250ml 23.60
1000ml 85.20
장바구니에 추가 대량 견적에 추가 항목 보기

Isovaleric acid, 98%

MDL
MFCD00002726
EINECS
207-975-3

화학적 특성

화학식
(CH3)2CHCH2CO2H
화학 식량
102.13
융점
-33°
비등점
175-177°
인화점
70°(158°F)
밀도
0.937
굴절률
1.4030
용해도
Soluble in water 20°C 25 g/L. Soluble in ethanol, chloroform, ether.

용도

A molecular entity capable of donating a hydron to an acceptor (Bronsted base). It is a favorable carbon source for cell growth. Moreover, it is a promising odor indicator.

참고

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

참조 문헌

Xiaojin Song.; Yanzhen Tan.; Yajun Liu.; Jingtao Zhang.; Guanglei Liu.; Yingang Feng.; Qiu Cui. Different impacts of short-chain fatty acids on saturated and polyunsaturated fatty acid biosynthesis in Aurantiochytrium sp. SD116.J Agric Food Chem.2013,61(41), 9876-9881.

Kun Qian.; Junwei J Zhu.; Steve R Sims.; David B Taylor.; Xiaopeng Zeng. Identification of volatile compounds from a food-grade vinegar attractive to house flies (Diptera: Muscidae).J Econ Entomol.2013,106(2), 979-987.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H227-H314-H318

Combustible liquid. Causes severe skin burns and eye damage. Causes serious eye damage.

주의 설명서: P210u-P260u-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. 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

Merck
14,5231
바일슈타인
1098522
위험 등급
8
포장 그룹
II
통합 관세 코드
2915.60
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
NY1400000

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