W220500
(S)-(−)乳酸丁酯
≥97%, FG
别名:
L-乳酸(-)-丁酯
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关于此项目
线性分子式:
CH3CH(OH)CO2(CH2)3CH3
化学文摘社编号:
分子量:
146.18
FEMA Number:
2205
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
9.434
NACRES:
NA.21
Beilstein/REAXYS Number:
1721597
MDL number:
Organoleptic:
creamy; waxy; earthy
Grade:
FG
Fragrance grade
Halal
Kosher
Fragrance grade
Halal
Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
meets purity specifications of JECFA
Food allergen:
no known allergens
产品名称
(S)-(−)乳酸丁酯, ≥97%, FG
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
SMILES string
CCCCOC(=O)[C@H](C)O
biological source
synthetic
grade
FG
Fragrance grade
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
4 (20 °C, vs air)
assay
≥97%
autoignition temp.
720 °F
impurities
may contain ≤0.5% 1-Butanol (residual solvent)
bp
185-187 °C (lit.)
mp
−28 °C (lit.)
density
0.984 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
fragrance allergen
no known allergens
organoleptic
creamy; waxy; earthy
Quality Level
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General description
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.
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
156.2 °F - closed cup
flash_point_c
69 °C - closed cup
法规信息
新产品
此项目有
Ash M and Ash I.
Handbook of Green Chemicals, 441-441 (2004)
Carrea G and Riva S.
Organic Synthesis with Enzymes in Non-Aqueous Media, 41-41 (2008)
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