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Merck

W310107

Sigma-Aldrich

缬草酸

≥99%, FCC, FG

别名:

戊酸, 正戊酸

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About This Item

线性分子式:
CH3(CH2)3COOH
CAS号:
分子量:
102.13
FEMA號碼:
3101
Beilstein:
969454
EC號碼:
歐洲委員會號碼:
7
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
8.007
NACRES:
NA.21

生物源

synthetic

品質等級

等級

FG
Halal
Kosher

agency

meets purity specifications of JECFA

法律遵循

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

蒸汽密度

3.5 (vs air)

蒸汽壓力

0.15 mmHg ( 20 °C)

化驗

≥99%

自燃溫度

707 °F

expl. lim.

7.6 %

折射率

n20/D 1.408 (lit.)

bp

110-111 °C/10 mmHg (lit.)
185 °C (lit.)

mp

−20-−18 °C (lit.)

密度

0.939 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

cheesy; acidic; rancid

SMILES 字串

CCCCC(O)=O

InChI

1S/C5H10O2/c1-2-3-4-5(6)7/h2-4H2,1H3,(H,6,7)

InChI 密鑰

NQPDZGIKBAWPEJ-UHFFFAOYSA-N

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一般說明

Valeric acid is one of the volatile flavor compounds identified in soy sauce, roasted barley, Auricularia polytricha essential oil and rice.

應用


  • Synthesis and biodegradation testing of some synthetic oils based on ester.: Examines the biodegradability of ester-based synthetic oils, with valeric acid esters playing a crucial role in environmental sustainability of industrial lubricants (Shazly RIE et al., 2024).

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

192.2 °F - closed cup

閃點(°C)

89 °C - closed cup

個人防護裝備

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


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分析证书(COA)

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Flavor and taste compounds analysis in Chinese solid fermented soy sauce.
Yanfang Z & Wenyi T.
African Journal of Biotechnology, 8(4) (2009)
Studies on Flavor Components of Roasted Barley.
Wang PS, et al.
Agricultural and Biological Chemistry, 34(4), 561-567 (1970)
Analysis of Volatile Odor Components of Superheated Steam-cooked Rice with a Less Stale Flavor.
Takemitsu H, et al.
Food Science and Technology Research, 22(6), 771-778 (2016)
Volatile flavor components of Korean Auricularia polytricha (Mont.) Sacc. mushroom.
Lee JG, et al.
Agricultural and Biological Chemistry, 38(6), 546-548 (1995)
D M Saunders et al.
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