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W269328

Sigma-Aldrich

Methyl butyrate

natural, ≥98%, FG

동의어(들):

Butanoic acid methyl ester, Butyric acid methyl ester, Methyl butanoate

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About This Item

Linear Formula:
CH3CH2CH2COOCH3
CAS Number:
623-42-7
Molecular Weight:
102.13
FEMA Number:
2693
Beilstein:
1740743
EC Number:
210-792-1
유럽평의회 번호:
263c
MDL number:
MFCD00009391
UNSPSC 코드:
12164502
PubChem Substance ID:
24901260
플래비스(Flavis) 번호:
9.038
NACRES:
NA.21

Grade

FG
Fragrance grade
Halal
Kosher
natural

Quality Level

400

Agency

follows IFRA guidelines
meets purity specifications of JECFA

규정 준수

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 172.515

vapor density

3.5 (vs air)

vapor pressure

40 mmHg ( 30 °C)

분석

≥98%

expl. lim.

3.5 %

refractive index

n20/D 1.385 (lit.)

bp

102-103 °C (lit.)

density

0.898 g/mL at 25 °C (lit.)

응용 분야

flavors and fragrances

문건

see Safety & Documentation for available documents

식품 알레르기항원

no known allergens

향수 알레르기항원

no known allergens

감각 수용성의

apple; ethereal

SMILES string

CCCC(=O)OC

InChI

1S/C5H10O2/c1-3-4-5(6)7-2/h3-4H2,1-2H3

InChI key

UUIQMZJEGPQKFD-UHFFFAOYSA-N

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관련 카테고리

픽토그램

Flame
GHS02

신호어

Danger

유해 및 위험 성명서

H225

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point (°F)

53.0 °F

Flash Point (°C)

11.67 °C

개인 보호 장비

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

시험 성적서(COA)

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문서 라이브러리 방문

S H Sterri et al.
Biochemical pharmacology, 34(15), 2779-2785 (1985-08-01)
A radiochemical assay for carboxylesterase based on the substrate methyl[1-14C]butyrate is described. The blank value corresponds to 1.04 micrograms (liver)-1.44 mg (plasma) of tissues with the highest and lowest activity respectively, which constitute the sensitivity of the method. The hydrolysis
D Roy et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 15(17), 3839-3847 (2014-09-10)
An easily dispersible multiwalled carbon nanotube (MWCNT) derivative is prepared, and provides a platform for the synthesis of the phenyl butyric acid methyl ester (PCBM) analog. The carbene addition reaction of MWCNTs makes derivatives that are less soluble in organic
T Tsujita et al.
Journal of biochemistry, 103(2), 327-331 (1988-02-01)
Carboxylesterase was purified from rat kidney in an electrophoretically homogeneous form by acetone precipitation, followed by successive chromatographies on DEAE-cellulose and hydroxyapatite and then isoelectric focusing. The purified enzyme catalyzed the hydrolyses of monoacylglycerols and short-chain triacylglycerols, such as tributyrin
Guoyi Ma et al.
Cancer chemotherapy and pharmacology, 63(4), 673-680 (2008-07-04)
Breast cancer is one of the most prevalent woman cancers. Genomic instability, accumulative mutations, and subsequent changes in intracellular signaling cascades play key roles in the development of human breast cancers. Activation of nuclear factor-kappaB (NF-kappaB) has been implicated in
A Nakagawa et al.
Journal of biochemistry, 96(3), 815-820 (1984-09-01)
Purified Pseudomonas fluorescens lipase [EC 3.1.1.3] exhibited slight activity on water-soluble esters such as methyl butyrate, and this activity was increased on addition of Brij 58 (20 oxyethylene hexadecyl ether) to the solution. This stimulating effect of Brij 58 on
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