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590-86-3 - Isovaleraldehyde, 98% - 3-Methylbutanal - 3-Methylbutyraldehyde - A19640 - Alfa Aesar

A19640 Isovaleraldehyde, 98%

CAS 번호
590-86-3
동의어
3-Methylbutanal
3-Methylbutyraldehyde

사이즈 가격 ($) 수량 재고 여부
100ml 34.70
250ml 44.90
500ml 68.60
1000ml 121.00
장바구니에 추가 대량 견적에 추가 항목 보기

Isovaleraldehyde, 98%

MDL
MFCD00007014
EINECS
209-691-5

화학적 특성

화학식
(CH3)2CHCH2CHO
화학 식량
86.13
융점
-51°
비등점
91-93°
인화점
-1°(30°F)
밀도
0.800
굴절률
1.3882
용해도
Miscible with alcohol and diethyl ether. Slightly miscible with water.

용도

Isovaleraldehyde acts as a reagent in the preparation of active pharmaceutical ingredient (API) products. It serves as an internal standard for the determination of wine aroma carbonyl compounds with 5-8 carbon atoms. Further, it is utilized as a standard to evaluate the quality of olive oils by headspace solid-phase microextraction-gas chromatography using flame ionization detection and multivariate analysis. In addition to this, it is employed to enhance the taste and odor of the food.

참고

Light and air sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, bases, alkaline materials and reducing agents. Store in a cool place.

참조 문헌

Palau, J.; Assadi, A. A.; Penya-roja, J. M.; Bouzaza, A.; Wolbert, D.; Martínez-Soria, V. Isovaleraldehyde degradation using UV photocatalytic and dielectric barrier discharge reactors, and their combinations. J. Photochem. Photobiol. A Chem. 2015, 299, 110-117.

Assadi, A. A.; Bouzaza, A.; Vallet, C.; Wolbert, D. Use of DBD plasma, photocatalysis, and combined DBD plasma/photocatalysis in a continuous annular reactor for isovaleraldehyde elimination-Synergetic effect and byproducts identification. Chem. Eng. J. 2014, 254, 124-132.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H225-H315-H319-H335

Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. 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
14,5229
바일슈타인
773692
위험 등급
3
포장 그룹
II
통합 관세 코드
2912.19
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
ES3450000

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