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(±)-2-甲基丁酸
(±)-2-Methylbutyric acid
半岛bd体育手机客户端 价格
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| 半岛bd体育手机客户端 编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3307740 | natural, ≥98%, FG | 519 | |||
| 3307740 | 100 G | 1360 | |||
| 3307740 | 1 KG | 2880 |
半岛bd体育手机客户端 别名
116-53-0
(±)-2-甲基丁酸
(±)-2-Methylbutyric acid
结构式
基本信息
| Linear Formula【线性分子式】 |
CH
3CH
2CH(CH
3)COOH
|
| Molecular weight |
102.13
|
| FEMA Number【FEMA编号】 |
2695
|
| Beilstein |
1720486
|
| EC number【EC 号】 |
204-145-2
|
| Council of Europe no.【欧洲委员会编号】 |
2002c
|
| MDL number |
MFCD00002669
|
| PubChem Substance ID【PubChem化学物质编号】 |
24901263
|
| Flavis number【Flavis编号】 |
8.046
|
| NACRES |
NA.21
|
| General description【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. |
| Biochem/physiol Actions【生化/生理作用】 |
10ppm 时的味道
|
半岛bd体育手机客户端 性质
| Quality Level【质量水平】 |
400
|
| grade【等级】 |
FG
Halal Kosher natural |
| agency |
follows IFRA guidelines
meets purity specifications of JECFA |
| reg. compliance |
EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002 FDA 21 CFR 172.515 |
| Assay【测定】 |
≥98%
|
| refractive index【折射率】 |
n
|
| bp |
176-177 ℃ (lit.)
|
| density |
0.936 g/mL at 25 ℃ (lit.)
|
| application(s) |
flavors and fragrances
|
| Documentation【文件】 |
see Safety & Documentation for available documents
|
| food allergen【食品过敏原】 |
no known allergens
|
| fragrance allergen【致敏芳香化合物】 |
no known allergens
|
| Organoleptic【性状检查】 |
fruity; acidic; cheesy
|
| SMILES string |
CCC(C)C(O)=O
|
| InChI |
1S/C5H10O2/c1-3-4(2)5(6)7/h4H,3H2,1-2H3,(H,6,7)
|
| InChI key |
WLAMNBDJUVNPJU-UHFFFAOYSA-N
|
| packaging【包装】 |
5 kg in composite drum
100 g in glass bottle 1 kg in glass bottle |
安全信息
| Pictograms【象形图】 |
GHS05,GHS07
|
| Signal word【警示用语：】 |
Danger
|
| Hazard Statements |
H290 - H302 + H312 - H314
|
| Precautionary Statements |
P234 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
|
| Hazard Classifications【危险分类】 |
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
|
| Storage Class Code【储存分类代码】 |
8A - Combustible, corrosive hazardous materials
|
| WGK |
WGK 1
|
| Flash Point(F)【闪点(F)】 |
170.6 °F - closed cup
|
| Flash Point(C)【闪点(C)】 |
77 ℃ - closed cup
|
| Personal Protective Equipment【个人防护装备】 |
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
|
