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安全信息

W222100

Sigma-Aldrich

丁酸

≥99%, FG

别名:

丁酸

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About This Item

线性分子式:
CH3CH2CH2COOH
CAS号:
107-92-6
分子量:
88.11
FEMA编号:
2221
Beilstein:
906770
EC 号:
203-532-3
欧洲委员会编号:
5
MDL编号:
MFCD00002814
UNSPSC代码:
12164502
PubChem化学物质编号:
24900934
Flavis编号:
8.005
NACRES:
NA.21
性状检查:
cheese; buttery; fruity
等级:
FG
Fragrance grade
Halal
Kosher
生物来源:
synthetic
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
食品过敏原:
no known allergens

生物来源

synthetic

质量水平

400

等级

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

管理合规性

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
FDA 21 CFR 182.60

蒸汽密度

3.04 (vs air)

蒸汽压

0.43 mmHg ( 20 °C)

方案

≥99%

表单

liquid

自燃温度

824 °F

expl. lim.

10 %

折射率

n20/D 1.398 (lit.)

pH值（酸碱度）

2 (25 °C, 10 g/L)
3 (20 °C, 10 g/L)

沸点

162 °C (lit.)

mp

−6-−3 °C (lit.)

密度

0.964 g/mL at 25 °C (lit.)

痕量阳离子

As: ≤3 ppm
Cd: ≤1 ppm
Hg: ≤1 ppm
Pb: ≤10 ppm

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

致敏芳香化合物

no known allergens

性状检查

cheese; buttery; fruity

SMILES字符串

CCCC(O)=O

InChI

1S/C4H8O2/c1-2-3-4(5)6/h2-3H2,1H3,(H,5,6)

InChI key

FERIUCNNQQJTOY-UHFFFAOYSA-N

基因信息

human ... HDAC1(3065)

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相关类别

一般描述

丁酸是一种挥发性脂肪酸 ，可作为调味剂。具有果味或干酪味，主要存在于乳制品中。

象形图

CorrosionExclamation mark
GHS05,GHS07

警示用语：

Danger

危险声明

H302,H314,H335

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

靶器官

Respiratory system

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 1

闪点(°F)

161.6 °F - closed cup

闪点(°C)

72 °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

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分析证书(COA)

Lot/Batch Number
SHBQ2255
SHBN8439
STBK1853
WXBD3987V
STBJ9494

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Burdock GA
Encyclopedia of Food and Color Additives, 1, 359-360 (1997)
Effect of fat content on odor intensity of three aroma compounds in model emulsions: ?-decalactone, diacetyl, and butyric acid.
Guyot C, et al.
Journal of Agricultural and Food Chemistry, 44(8), 2341-2348 (1996)
Gili Berkovitch et al.
Journal of medicinal chemistry, 51(23), 7356-7369 (2008-11-15)
Multifunctional acyloxyalkyl ester prodrugs of 5-aminolevulinic acid in cancer cell lines inhibited the proteasome and induced apoptosis and heme synthesis. The most potent prodrug was butyryloxymethyl 5-amino-4-oxopentanoate (1a). The metabolically released formaldehyde from the prodrugs was the dominant factor affecting
Ada Rephaeli et al.
International journal of cancer, 116(2), 226-235 (2005-04-01)
AN-7, a prodrug of butyric acid, induced histone hyperacetylation and differentiation and inhibited proliferation of human prostate 22Rv1 cancer cells in vitro and in vivo. In nude mice implanted with these cells, 50 mg/kg AN-7 given orally thrice a week
Hans G Cruz et al.
Nature neuroscience, 7(2), 153-159 (2004-01-28)
The rewarding effect of drugs of abuse is mediated by activation of the mesolimbic dopamine system, which is inhibited by putative anti-craving compounds. Interestingly, different GABA(B) receptor agonists can exert similarly opposing effects on the reward pathway, but the cellular
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