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Merck
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重要文件

W292443

Sigma-Aldrich

丙酸

≥99.5%

同義詞:

Propanoic acid, Propanyl acid, 初油酸

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About This Item

線性公式:
CH3CH2COOH
CAS號碼:
分子量::
74.08
FEMA號碼:
2924
Beilstein:
506071
EC號碼:
歐洲委員會號碼:
3c
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
8.003

生物源

synthetic

等級

Kosher

蒸汽密度

2.55 (vs air)

蒸汽壓力

2.4 mmHg ( 20 °C)

化驗

≥99.5%

自燃溫度

955 °F

expl. lim.

12.1 %

折射率

n20/D 1.386 (lit.)

bp

141 °C (lit.)
141 °C

mp

−24-−23 °C (lit.)

溶解度

H2O: soluble

密度

0.993 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

vinegar

SMILES 字串

CCC(O)=O

InChI

1S/C3H6O2/c1-2-3(4)5/h2H2,1H3,(H,4,5)

InChI 密鑰

XBDQKXXYIPTUBI-UHFFFAOYSA-N

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訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

129.2 °F - closed cup

閃點(°C)

54 °C - closed cup

個人防護裝備

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


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Sa'ad H Al-Lahham et al.
Biochimica et biophysica acta, 1801(11), 1175-1183 (2010-08-10)
Undigested food is fermented in the colon by the microbiota and gives rise to various microbial metabolites. Short-chain fatty acids (SCFA), including acetic, propionic and butyric acid, are the principal metabolites produced. However, most of the literature focuses on butyrate
Eddy J Smid et al.
Current opinion in biotechnology, 24(2), 148-154 (2012-12-12)
Most known natural and industrial food fermentation processes are driven by either simple or complex communities of microorganisms. Obviously, these fermenting microbes will not only interact with the fermentable substrate but also with each other. These microbe-microbe interactions are complex
M Denise Robertson et al.
The American journal of clinical nutrition, 82(3), 559-567 (2005-09-13)
Resistant starch may modulate insulin sensitivity, although the precise mechanism of this action is unknown. We studied the effects of resistant starch on insulin sensitivity and tissue metabolism. We used a 4-wk supplementation period with 30 g resistant starch/d, compared
B P Espósito et al.
Journal of inorganic biochemistry, 75(1), 55-61 (1999-07-14)
Various divalent rhodium complexes Rh2(L)4 (L = acetate, propionate, butyrate, trifluoroacetate and trifluoroacetamidate) have been found to bind to non-defatted human serum albumin (HSA) at molar ratios about 8:1. The circular dichroism measurements showed that the more liposoluble carboxylates, butyrate
R De Kanter et al.
Xenobiotica; the fate of foreign compounds in biological systems, 32(5), 349-362 (2002-06-18)
1. Organ-specific biotransformation was studied in human and rat liver, lung, kidney and small intestine slices and compared on a protein basis, using four model substances. 2. Deethylation of lidocaine was highest in liver slices from both man and rat

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