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W255904

Sigma-Aldrich

己酸

≥98%, FCC, FG

同義詞:

Acid C6, 羊油酸

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About This Item

線性公式:
CH3(CH2)4COOH
CAS號碼:
142-62-1
分子量：:
116.16
FEMA號碼:
2559
Beilstein:
773837
EC號碼:
205-550-7
歐洲委員會號碼:
9c
MDL號碼:
MFCD00004421
分類程式碼代碼:
12164502
PubChem物質ID:
24901147
Flavis號碼:
8.009
NACRES:
NA.21

生物源

synthetic

品質等級

400

等級

FG
Halal
Kosher

agency

meets purity specifications of JECFA

法律遵循

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

蒸汽密度

4 (vs air)

蒸汽壓力

0.18 mmHg ( 20 °C)

化驗

≥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.)

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

感官的

cheese; fatty; sour

SMILES 字串

CCCCCC(O)=O

InChI

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

InChI 密鑰

FUZZWVXGSFPDMH-UHFFFAOYSA-N

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相關類別

一般說明

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。

象形圖

Corrosion
GHS05

訊號詞

Danger

危險聲明

H314

危險分類

Eye Dam. 1 - Skin Corr. 1C

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類（WGK）

WGK 1

閃點（°F）

215.6 °F - closed cup

閃點（°C）

102 °C - closed cup

個人防護裝備

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

分析證明 (COA)

輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。

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Journal of Agricultural and Food Chemistry, 63(34), 7511-7521 (2015)
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GC Analysis of Free Fatty Acids in Parmesan Cheese using Nukol™ after SPME using 65 μm Carbowax/DVB Fiber

In this study, SPME was used for the analysis of free fatty acids in Parmesan cheese using a 65 μm Carbowax/divinylbenzene (DVB) SPME fiber. Headspace extraction of the cheese sample was conducted at 65 °C for 15 minutes and analyzed by GC with FID detection. SPME is ideal for analyzing the volatiles associated with solid food samples. The phase chemistry of the Nukol GC column provides excellent peak shape of acidic compounds.

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