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Merck
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문서

W288101

Sigma-Aldrich

Benzylideneacetone

≥98%, FG

동의어(들):

Benzalacetone, 4-Phenylbut-3-en-2-one, Benzylideneacetone, Methyl styryl ketone

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About This Item

Linear Formula:
C6H5CH=CHCOCH3
CAS Number:
122-57-6
Molecular Weight:
146.19
FEMA Number:
2881
Beilstein:
742047
EC Number:
204-555-1
유럽평의회 번호:
158
MDL number:
MFCD00008779
UNSPSC 코드:
12164502
PubChem Substance ID:
24901370
플래비스(Flavis) 번호:
7.024
NACRES:
NA.21

생물학적 소스

synthetic

Quality Level

400

Grade

FG
Halal
Kosher

Agency

meets purity specifications of JECFA

규정 준수

EU Regulation 1334/2008 & 872/2012
FDA 21 CFR 172.515

vapor pressure

0.01 mmHg ( 25 °C)

분석

≥98%

bp

260-262 °C (lit.)

mp

39-42 °C (lit.)

응용 분야

flavors and fragrances

문건

see Safety & Documentation for available documents

식품 알레르기항원

no known allergens

감각 수용성의

anise; cinnamon; jam; balsamic; spicy; floral; sweet

SMILES string

[H]\C(=C(\[H])c1ccccc1)C(C)=O

InChI

1S/C10H10O/c1-9(11)7-8-10-5-3-2-4-6-10/h2-8H,1H3/b8-7+

InChI key

BWHOZHOGCMHOBV-BQYQJAHWSA-N

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관련 카테고리

일반 설명

Benzylideneacetone is used in the fragrance industry for its sweet pea-like odor. It is one of the major constituents of Monanthotaxis capea essential oil. Studies suggest that apart from skatole and androstenone, benzylideneacetone may also be one of the volatile compounds, which contributes to the development of boar taint in fat samples.

생화학적/생리학적 작용

Taste at 5-10 ppm

기타 정보

Natural occurrence: Soybeans and Virginia tobacco.

픽토그램

Exclamation mark
GHS07

신호어

Warning

유해 및 위험 성명서

H315,H317

Hazard Classifications

Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point (°F)

253.4 °F - closed cup

Flash Point (°C)

123 °C - closed cup

개인 보호 장비

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서 라이브러리 방문

Phenylbutane Derivatives as Main Constituents of Monanthotaxis capea Essential Oil.
Lamaty G, et al.
J. Essent. Oil Res., 4(1), 33-39 (1992)
Bowon Kwon et al.
Journal of economic entomology, 101(1), 36-41 (2008-03-12)
Benzylideneacetone (BZA) is a metabolite of gram-negative entomopathogenic bacterium Xenorhabdus nematophila, and it acts as an enzyme inhibitor against phospholipase A2 (PLA2). PLA2 catalyzes a committed biosynthetic step of eicosanoids, which mediate insect immune reactions to infection by microbial pathogens.
Hiroyuki Morita et al.
Proceedings of the National Academy of Sciences of the United States of America, 107(2), 669-673 (2010-01-19)
Benzalacetone synthase (BAS), a plant-specific type III polyketide synthase (PKS), catalyzes a one-step decarboxylative condensation of malonyl-CoA and 4-coumaroyl-CoA to produce the diketide benzalacetone. We solved the crystal structures of both the wild-type and chalcone-producing I207L/L208F mutant of Rheum palmatum
Role of 4-phenyl-3-buten-2-one in boar taint: identification of new compounds related to sensorial descriptors in pig fat.
Rius Sole MA & Garcia Regueiro JA.
Journal of Agricultural and Food Chemistry, 49(11), 5303-5309 (2001)
Samyeol Seo et al.
Applied and environmental microbiology, 78(11), 3816-3823 (2012-03-27)
The entomopathogenic bacteria Xenorhabdus nematophila and Photorhabdus temperata subsp. temperata suppress insect immune responses by inhibiting the catalytic activity of phospholipase A(2) (PLA(2)), which results in preventing biosynthesis of immune-mediating eicosanoids. This study identified PLA(2) inhibitors derived from culture broths
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