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S)-(-)乳酸丁酯
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(S)-(-)乳酸丁酯
Butyl (
S)-(-)-lactate
半岛bd体育手机客户端 编号: | 3420896 |
规格: | ≥97%, FG |
CAS NO: | 34451-19-9 |
包装规格: | ,5 KG,1 KG,10 KG,25 KG |
半岛bd体育手机客户端 类别: | 香精香料 |
品牌: | Sigma-Aldrich |
优惠价: | 立即咨询 |
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 |
3420896 | ≥97%, FG | 485 | |||
3420896 | 5 KG | 1100 | |||
3420896 | 1 KG | 1120 | |||
3420896 | 10 KG | 1640 | |||
3420896 | 25 KG | 3160 |
半岛bd体育手机客户端 别名
34451-19-9
(S)-(-)乳酸丁酯
Butyl (S)-(-)-lactate
(-)-Butyl
结构式
基本信息
Linear Formula【线性分子式】 |
CH
3CH(OH)CO
2(CH
2)
3CH
3
|
Molecular weight |
146.18
|
FEMA Number【FEMA编号】 |
2205
|
Beilstein |
1721597
|
MDL number |
MFCD00066454
|
PubChem Substance ID【PubChem化学物质编号】 |
329830460
|
Flavis number【Flavis编号】 |
9.434
|
NACRES |
NA.21
|
General description【一般描述】 |
Butyl (
S)-(-)-lactate (Butyl-
S-lactate) is an alkyl lactate. It is widely used as a food additive. Enantioselective synthesis of butyl-
S-lactate has been described.
|
Legal Information【法律信息】 |
For R&D Use and/or Food Manufacturing only
|
半岛bd体育手机客户端 性质
Quality Level【质量水平】 |
400
|
biological source【生物来源】 |
synthetic
|
grade【等级】 |
FG
Halal Kosher |
agency |
follows IFRA guidelines
meets purity specifications of JECFA |
reg. compliance |
EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002 FDA 21 CFR 117 |
vapor density【蒸汽密度】 |
4 (20 ℃, vs air)
|
Assay【测定】 |
≥97%
|
autoignition temp.【自燃温度】 |
720 °F
|
impurities【杂质】 |
may contain ≤0.5% 1-Butanol (residual solvent)
|
bp |
185-187 ℃ (lit.)
|
mp |
?28 ℃ (lit.)
|
density |
0.984 g/mL at 25 ℃ (lit.)
|
Documentation【文件】 |
see Safety & Documentation for available documents
|
Organoleptic【性状检查】 |
creamy; earthy; waxy
|
application(s) |
flavors and fragrances
|
food allergen【食品过敏原】 |
no known allergens
|
fragrance allergen【致敏芳香化合物】 |
no known allergens
|
SMILES string |
CCCCOC(=O)[C@H](C)O
|
InChI |
1S/C7H14O3/c1-3-4-5-10-7(9)6(2)8/h6,8H,3-5H2,1-2H3/t6-/m0/s1
|
InChI key |
MRABAEUHTLLEML-LURJTMIESA-N
|
packaging【包装】 |
5, 10, 25 kg in poly drum
1 kg in poly bottle |
安全信息
Storage Class Code【储存分类代码】 |
10 - Combustible liquids
|
WGK |
WGK 1
|
Flash Point(F)【闪点(F)】 |
156.2 °F - closed cup
|
Flash Point(C)【闪点(C)】 |
69 ℃ - closed cup
|