乙酸丙酯，Propyl acetate；≥99.5%

醋酸丙酯；线性分子式: CH3COOCH2CH2CH3 CAS号: 109-60-4 分子量: 102.13 Beilstein: 1740764 EC 号: 203-686-1 MDL编号: MFCD00009372 eCl@ss: 39022103 PubChem化学物质编号: 329757979 NACRES: NA.21

制造商品牌: 西格玛 Sigma-Aldrich

货号（SKU）: 537438

CAS号: 109-60-4

MDL号: MFCD00009372

增值税发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √

目录价.SKU-Variant

1L
2.5L [+¥836.62]

¥1,102.02

数量:

说明

一般描述

Propyl acetate (n-propyl acetate) is the propyl ester of acetic acid. The absolute rate constant for the reaction of n-propyl acetate with OH radicals has been reported to be (k × 10^-9lmole^-1s^-1) = 2.6 ± 0.5lmole^-1s^-1.[1] Liquid-liquid equilibrium of the ternary system composed of water, acetic acid and propyl acetate has been investigated at various temperatures (298.15, 313.15 and 363.15K). Experimental values were found to be in close agreement with that of UNIQUAC (UNIversal QUAsiChemical) model.[2] It has been identified as one of the volatile ester produced from Penicillium commune.[3]

应用

Propyl acetate may be employed as a solvent for the evaluation of vapor pressure of the polymeric solution of polystyrene.[4] It may be used in the preparation of geranyl acetate.[5]

属性

蒸汽密度

3.5 (vs air)

质量水平

200

蒸汽压

25 mmHg ( 20 °C)

检测方案

≥99.5%

形式

liquid

自燃温度

842 °F

expl. lim.

1.7 %, 37 °F
8 %

杂质

≤0.01% Acetic acid (free acid)
≤0.1% Water

蒸发残留物

≤0.01%

颜色

APHA: ≤15

折射率

n20/D 1.384 (lit.)

bp

102 °C (lit.)

mp

−95 °C (lit.)

密度

0.888 g/mL at 25 °C (lit.)

SMILES string

CCCOC(C)=O

InChI

1S/C5H10O2/c1-3-4-7-5(2)6/h3-4H2,1-2H3

InChI key

YKYONYBAUNKHLG-UHFFFAOYSA-N

安全信息

象形图

GHS02,GHS07

警示用语：

Danger

危险声明

H225 - H319 - H336

预防措施声明

P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338

危险分类

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

靶器官

Central nervous system

补充剂危害

EUH066

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(F)

53.2 °F - closed cup

闪点(C)

11.8 °C - closed cup

商品规格

属性名称	属性值
储存温度 Storage temp.	常温阴凉避光
全球实时库存 Availability √	美国St. Louis ≥ 20 \| 欧洲Eur. ≥ 16 \| 東京Tokyo ≥ 5 \| 香港与北京 ≥ 20

商品标签 [tags]