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Merck

W255904

Sigma-Aldrich

己酸

≥98%, FCC, FG

别名:

Acid C6, 羊油酸

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About This Item

线性分子式:
CH3(CH2)4COOH
CAS号:
分子量:
116.16
FEMA编号:
2559
Beilstein:
773837
EC 号:
欧洲委员会编号:
9c
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
8.009
NACRES:
NA.21

生物来源

synthetic

质量水平

等级

FG
Halal
Kosher

Agency

meets purity specifications of JECFA

管理合规性

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
FDA 21 CFR 172.515

蒸汽密度

4 (vs air)

蒸汽压

0.18 mmHg ( 20 °C)

方案

≥98%

折射率

n20/D 1.4161 (lit.)

沸点

202-203 °C (lit.)

mp

−4 °C (lit.)

密度

0.927 g/mL at 25 °C (lit.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

性状检查

cheese; fatty; sour

SMILES字符串

CCCCCC(O)=O

InChI

1S/C6H12O2/c1-2-3-4-5-6(7)8/h2-5H2,1H3,(H,7,8)

InChI key

FUZZWVXGSFPDMH-UHFFFAOYSA-N

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一般描述

己酸是己酸乙酯的前体,己酸乙酯是中国浓香型酒(CSFL)的关键风味成分。

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Corr. 1C

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 1

闪点(°F)

215.6 °F - closed cup

闪点(°C)

102 °C - closed cup

个人防护装备

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Olfactometry profiles and quantitation of volatile sulfur compounds of Swiss tilsit cheeses.
Fuchsmann P, et al.
Journal of Agricultural and Food Chemistry, 63(34), 7511-7521 (2015)
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Applied and Environmental Microbiology, 80(7), 2254-2260 (2014)
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Bioconjugate chemistry, 23(8), 1557-1566 (2012-07-13)
Solid tumors often develop an acidic microenvironment, which plays a critical role in tumor progression and is associated with increased level of invasion and metastasis. The 37-residue pH (low) insertion peptide (pHLIP) is under study as an imaging platform because
A C Schoots et al.
Journal of chromatography, 164(1), 1-8 (1979-09-11)
A fast and reliable procedure for gas chromatographic profiling of components in ultrafiltrated uremic serum has been developed, using glass capillary columns. Sample pretreatment consists of ultrafiltration, evaporation and silylation. Some twenty components are identified by electron-impact and chemical ionization
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Environmental science & technology, 46(16), 8984-8991 (2012-07-18)
Large volumes of oil sands process-affected water (OSPW) are produced during the extraction of bitumen from oil sands in Alberta, Canada. The degradation of a model naphthenic acid, cyclohexanoic acid (CHA), and real naphthenic acids (NAs) from OSPW were investigated

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