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Merck
모든 사진(2)

문서

234222

Sigma-Aldrich

Diacetin

technical grade, 50%

동의어(들):

Glycerol diacetate

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About This Item

Linear Formula:
(CH3COOCH2)2CHOH
CAS Number:
Molecular Weight:
176.17
Beilstein:
1706903
EC Number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

Grade

technical grade

Quality Level

vapor density

6.1 (vs air)

vapor pressure

<1 mmHg ( 20 °C)

형태

liquid

농도

50%

refractive index

n20/D 1.440 (lit.)

solubility

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

density

1.17 g/mL at 25 °C (lit.)

SMILES string

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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관련 카테고리

일반 설명

Diacetin is widely used as plasticizer.

애플리케이션

Diacetin has been used to design and evaluate gliclazide push-pull osmotic pump (PPOP) coated with aqueous colloidal polymer dispersions.

기타 정보

Contains 1,2-diacetin, 1,3-diacetin and triacetin

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

230.0 °F - closed cup

Flash Point (°C)

110 °C - closed cup

개인 보호 장비

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


시험 성적서(COA)

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문서 라이브러리 방문

이미 열람한 고객

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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