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W310212

Sigma-Aldrich

异戊酸

greener alternative

natural, ≥98%, FG

别名:

3-甲基丁酸, 异丙基乙酸

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About This Item

线性分子式:
(CH3)2CHCH2COOH
CAS号:
503-74-2
分子量:
102.13
FEMA编号:
3102
Beilstein:
1098522
EC 号:
207-975-3
MDL编号:
MFCD00002726
UNSPSC代码:
12164502
PubChem化学物质编号:
24901467
Flavis编号:
8.008
NACRES:
NA.21
性状检查:
cheese; fatty; acidic; sour
等级:
FG
Fragrance grade
Halal
Kosher
natural
Agency:
follows IFRA guidelines
食品过敏原:
no known allergens

等级

FG
Fragrance grade
Halal
Kosher
natural

质量水平

400

Agency

follows IFRA guidelines

管理合规性

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 172.515

蒸汽压

0.38 mmHg ( 20 °C)

方案

≥98%

自燃温度

824 °F

环保替代产品特性

Less Hazardous Chemical Syntheses
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

折射率

n20/D 1.403 (lit.)

沸点

175-177 °C (lit.)

mp

−29 °C (lit.)

密度

0.925 g/mL at 20 °C (lit.)

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

环保替代产品分类

Aligned,

性状检查

cheese; fatty; acidic; sour

SMILES字符串

CC(C)CC(O)=O

InChI

1S/C5H10O2/c1-4(2)3-5(6)7/h4H,3H2,1-2H3,(H,6,7)

InChI key

GWYFCOCPABKNJV-UHFFFAOYSA-N

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相关类别

一般描述

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product is a Biobased products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses” and “Use of Renewable Feedstock”.

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H314

危险分类

Eye Dam. 1 - Skin Corr. 1B

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 1

闪点(°F)

176.0 °F - Pensky-Martens closed cup

闪点(°C)

80 °C - Pensky-Martens closed cup

个人防护装备

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

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分析证书(COA)

Lot/Batch Number
SHBR8826
SHBR8823
SHBR4563
SHBQ4514
SHBP6105

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Jechan Lee et al.
Environmental pollution (Barking, Essex : 1987), 230, 81-86 (2017-06-27)
This study lays great emphasis on establishing a reliable analytical platform to quantify and specify volatile fatty acids (VFAs) in the aqueous phase by derivatizing VFAs into their corresponding alkyl esters via thermally-induced rapid esterification (only 10 s reaction time). To
Eilhann E Kwon et al.
Environmental research, 183, 109199-109199 (2020-02-07)
In this study, it is introduced a sustainable synthetic route of alkyl esters, considered value-added industrial chemicals and fuels, from volatile fatty acids (VFAs) that can potentially be generated from organic waste. In the presence of a porous carbon material
Wolfgang R Mukabana et al.
Journal of chemical ecology, 38(3), 235-244 (2012-03-20)
Estimating the biting fraction of mosquitoes is of critical importance for risk assessment of malaria transmission. Here, we present a novel odor-based tool that has been rigorously assessed in semi-field assays and traditional African villages for estimating the number of
Zoey P Zahorodny Duggan et al.
Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology, 179(6), 783-798 (2009-04-18)
Fat bodies in the heads of toothed whales, which serve to transmit and receive sound, represent extraordinary examples of physiological specialization in adipose tissues among mammals, yet we know surprisingly little about their biochemical composition. We describe the spatial distributions
Haiyan Wu et al.
Journal of hazardous materials, 172(1), 196-201 (2009-08-01)
The effect of pH in the range of 3.0-11.0 on anaerobic fermentation of primary sludge (PS) was investigated at room temperature. The experimental results showed that the concentrations of soluble chemical oxygen demands (SCOD), soluble protein and carbohydrate and short-chain
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