位置:首页 > 品牌 > Sigma-Aldrich >

(±)-2-Methylbutyric acid

(±)-2-甲基丁酸

品牌
Sigma-Aldrich
CAS
116-53-0
货号
W269514
规格纯度
natural, ≥98%, FG
参考价格
433.21 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

(±)-2-Methylbutyric acid is one of the volatile flavor compounds identified in kogyoku apple juice and Danish Blue cheese.
Natural occurrence: Apple, apricot, cider, cocoa, cranberry, grape, grape brandy, oriental tobacco, strawberry, vinegar, whiskey.

包装

5 kg in composite drum
100 g in glass bottle
1 kg in glass bottle

生化/生理作用

10ppm 时的味道

基本信息

线性分子式CH3CH2CH(CH3)COOH
分子量102.13
FEMA编号2695
Beilstein1720486
EC 号204-145-2
欧洲委员会编号2002c
MDL编号MFCD00002669
PubChem化学物质编号24901263
Flavis编号8.046
NACRESNA.21

产品性质

质量水平400
等级FG
Halal
Kosher
natural
agencyfollows IFRA guidelines
meets purity specifications of JECFA
reg. complianceEU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 172.515
测定≥98%
折射率n20/D 1.405 (lit.)
bp176-177 ℃ (lit.)
密度0.936 g/mL at 25 ℃ (lit.)
application(s)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fruity; acidic; cheesy
SMILES stringCCC(C)C(O)=O
InChI1S/C5H10O2/c1-3-4(2)5(6)7/h4H,3H2,1-2H3,(H,6,7)
InChI keyWLAMNBDJUVNPJU-UHFFFAOYSA-N

安全信息

象形图GHS05GHS07
警示用语:Danger
危险声明H290 - H302 + H312 - H314
预防措施声明P234 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
危险分类Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
储存分类代码8A - Combustible, corrosive hazardous materials
WGKWGK 1
闪点(F)170.6 °F - closed cup
闪点(C)77 ℃ - closed cup
个人防护装备Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Sigma-Aldrich

推荐产品
| 首页 | 联系我们 | 会员服务 | 广告服务 | 友情链接 |
版权所有 CopyRight © 2008-2024 粤ICP备08119708号