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107-93-7 - trans-Crotonic acid, 98% - trans-2-Butenoic acid - A15765 - Alfa Aesar

A15765 trans-Crotonic acid, 98%

CAS 번호
107-93-7
동의어
trans-2-Butenoic acid

사이즈 가격 ($) 수량 재고 여부
25g 14.30
500g 39.40
2500g 170.00
장바구니에 추가 대량 견적에 추가 항목 보기

trans-Crotonic acid, 98%

MDL
MFCD00002701
EINECS
203-533-9

화학적 특성

화학식
C4H6O2
화학 식량
86.09
융점
70-74°
비등점
128°/100mm
인화점
87°(188°F)
밀도
1.027
용해도
Soluble in water.

용도

trans-Crotonic acid is used in the copolymerization of crotonic acid hydrogel systems by using gamma-rays. The crosslinked copolymeric crotonic acid hydrogels release fertilizers and drugs that help to prevent environmental pollution.

참고

Store in cool dry place in tightly closed container. With good ventilation. Store away from oxidizing agent.

참조 문헌

K. Polgár; M. Jáky; L. I. Simándi. Kinetics and mechanism of the permanganate oxidation of trans-crotonic acid. Journal of Molecular Liquids. 1976, 5 (4), 489-495.

Masao Shiozaki; Noboru Ishida; Hiroshi Maruyama; Tetsuo Hiraoka. Stereocontrolled syntheses of chiral and racemic key intermediates to thienamycin from d-allo-threonine and trans-crotonic acid. Tetrahedron. 1983, 39 (14), 2399-2407.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H302-H314-H318

Harmful if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage.

주의 설명서: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

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. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,2597
바일슈타인
1719943
위험 등급
8
포장 그룹
III
통합 관세 코드
2916.19
TSCA(독성물질규제법)"
No
RTECS(화학물질 독성 등록)
GQ2800000

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