Merck
CN

W255904

Sigma-Aldrich

己酸

≥98%, FCC, FG

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别名:
Acid C6, 羊油酸
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:
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

reg. compliance

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)

检测方案

≥98%

折射率

n20/D 1.4161 (lit.)

bp

202-203 °C (lit.)

mp

−4 °C (lit.)

密度

0.927 g/mL at 25 °C (lit.)

application(s)

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 string

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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此商品
W25590021530153745
Hexanoic acid ≥98%, FCC, FG

Sigma-Aldrich

W255904

己酸

Hexanoic acid natural, ≥99%, FCC, FG

Sigma-Aldrich

W255900

己酸

Hexanoic acid purum, ≥98.0% (GC)

Sigma-Aldrich

21530

己酸

Hexanoic acid ≥99%

Sigma-Aldrich

153745

己酸

grade

FG, Halal, Kosher

grade

FG, Fragrance grade, Halal, Kosher, natural

grade

-

grade

-

agency

meets purity specifications of JECFA

agency

follows IFRA guidelines, meets purity specifications of JECFA

agency

-

agency

-

vapor density

4 (vs air)

vapor density

4 (vs air)

vapor density

4 (vs air)

vapor density

4 (vs air)

assay

≥98%

assay

≥99%

assay

≥98.0% (GC)

assay

≥99%

refractive index

n20/D 1.4161 (lit.)

refractive index

n20/D 1.4161 (lit.)

refractive index

n20/D 1.416, n20/D 1.4161 (lit.)

refractive index

n20/D 1.4161 (lit.)

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

法规信息

危险化学品

分析证书(COA)

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示例

T1503
货号
-
25G
包装规格/数量

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MMYOMAG-74K-13

1000309185

输入内容 1.000309185)

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. What is the molarity of hexanoic acid?

    Based on density of 0.927 g/mL and MW of 116.16, the effective molarity of this neat liquid is 7.98 M.

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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Tao Yong, et al.
Applied and Environmental Microbiology, 80(7), 2254-2260 (2014)
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)
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
K A Traul et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 38(1), 79-98 (2000-02-24)
Medium chain triglycerides (MCTs) are a family of triglycerides, containing predominantly, caprylic (C(8)) and capric (C(10)) fatty acids with lesser amounts of caproic (C(6)) and lauric (C(12)) fatty acids. MCTs are widely used for parenteral nutrition in individuals requiring supplemental
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