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Merck
CN

234222

Sigma-Aldrich

二乙酸甘油酯

technical grade, 50%

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别名:
甘油二乙酸酯
线性分子式:
(CH3COOCH2)2CHOH
CAS号:
分子量:
176.17
Beilstein:
1706903
EC 号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

等级

technical grade

质量水平

蒸汽密度

6.1 (vs air)

蒸汽压

<1 mmHg ( 20 °C)

形式

liquid

浓度

50%

折射率

n20/D 1.440 (lit.)

溶解性

alcohol: soluble(lit.)
benzene: soluble(lit.)
carbon disulfide: insoluble (practically)(lit.)
diethyl ether: soluble(lit.)
water: soluble(lit.)

密度

1.17 g/mL at 25 °C (lit.)

SMILES字符串

CC(=O)OCC(O)COC(C)=O.CC(=O)OCC(CO)OC(C)=O

InChI

1S/2C7H12O5/c1-5(8)11-3-7(10)4-12-6(2)9;1-5(9)11-4-7(3-8)12-6(2)10/h7,10H,3-4H2,1-2H3;7-8H,3-4H2,1-2H3

InChI key

TWSUHSVPDUPKDH-UHFFFAOYSA-N

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一般描述

二乙酸甘油酯广泛用作增塑剂

应用

二乙酸甘油酯已被用于设计和评估涂有胶态聚合物水分散体的格列齐特推拉式渗透泵(PPOP)

其他说明

含 1,2-二醋精、1,3-二醋精和三醋精

WGK

WGK 1

闪点(°F)

closed cup

闪点(°C)

closed cup

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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Xin Tang et al.
Drug development and industrial pharmacy, 39(1), 67-76 (2012-02-22)
The objective of present work was to design and evaluate gliclazide push-pull osmotic pump (PPOP) coated with aqueous colloidal polymer dispersions-Eudragit(®) RL 30D and Eudragit(®) RS 30D. The influence of diacetin, diethyl phthalate (DEP), dibutyl sebacate (DBS) and triethyl citrate
Miguel Castañeda-Zárate et al.
Current biology : CB, 31(1), 238-246 (2020-11-07)
During the evolutionary history of flowering plants, transitions between pollinator groups (pollinator shifts) have been frequent,1 and contributed to the spectacular radiation of angiosperms.2 Although the evolution of floral traits during pollinator shifts has been studied in real time under
Irmgard Schäffler et al.
Scientific reports, 5, 12779-12779 (2015-08-08)
The interaction between floral oil secreting plants and oil-collecting bees is one of the most specialized of all pollination mutualisms. Yet, the specific stimuli used by the bees to locate their host flowers have remained elusive. This study identifies diacetin

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