W221104
丙酸丁酯
≥98%, FG
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关于此项目
线性分子式:
C2H5CO2(CH2)3CH3
化学文摘社编号:
分子量:
130.18
FEMA编号:
2211
EC 号:
欧洲委员会编号:
405
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
9.124
NACRES:
NA.21
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
meets purity specifications of JECFA
生物来源
synthetic
等级
FG
Fragrance grade
Halal
Kosher
Agency
follows IFRA guidelines
meets purity specifications of JECFA
管理合规性
EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
FDA 21 CFR 172.515
蒸汽密度
4.5 (vs air)
方案
≥98%
自燃温度
799 °F
折射率
n20/D 1.401 (lit.)
沸点
145 °C/756 mmHg (lit.)
密度
0.875 g/mL at 25 °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
性状检查
banana; ethereal
SMILES字符串
CCCCOC(=O)CC
InChI
1S/C7H14O2/c1-3-5-6-9-7(8)4-2/h3-6H2,1-2H3
InChI key
BTMVHUNTONAYDX-UHFFFAOYSA-N
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警示用语：
Warning
危险声明
危险分类
Flam. Liq. 3
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
100.4 °F
闪点(°C)
38 °C
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
M I Banton et al.
Journal of toxicology and environmental health. Part A, 61(2), 79-105 (2000-10-14)
Two inhalation studies were conducted to evaluate the possible subchronic and developmental toxic effects of n-butyl propionate. In the subchronic study, Sprague-Dawley rats (15/sex/group) were exposed to 0, 250, 750, or 1500 ppm vapor for 6 h/d, 5 d/wk for
Peng Liang et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 11(18), 4097-4102 (2010-08-19)
Rate coefficients for the gas-phase reactions of OH radicals with n-propyl butyrate (k(1)), n-butyl propionate (k(2)) and n-butyl butyrate (k(3)) are measured by both absolute and relative methods. The kinetics data obtained over the temperature range 273-372 K are used
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