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234222

Sigma-Aldrich

Diacetin

technical grade, 50%

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Synonym(s):
Glycerol diacetate
Linear Formula:
(CH3COOCH2)2CHOH
CAS Number:
Molecular Weight:
176.17
Beilstein:
1706903
EC Number:
PubChem Substance ID:
NACRES:
NA.22

grade

technical grade

vapor density

6.1 (vs air)

vapor pressure

<1 mmHg ( 20 °C)

form

liquid

concentration

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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This Item
W500615240249237329
Diacetin technical grade, 50%

Sigma-Aldrich

234222

Diacetin

Diacetin

Sigma-Aldrich

W500615

Diacetin

Thiophenol &#8805;99%

Sigma-Aldrich

240249

Thiophenol

refractive index

n20/D 1.440 (lit.)

refractive index

n20/D 1.440 (lit.)

refractive index

n20/D 1.588 (lit.)

refractive index

-

solubility

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

solubility

-

solubility

alcohol: very soluble(lit.), benzene: miscible(lit.), carbon disulfide: miscible(lit.), diethyl ether: miscible(lit.), water: insoluble(lit.)

solubility

alcohol: very slightly soluble (cold)(lit.), benzene: soluble(lit.), carbon disulfide: soluble(lit.), diethyl ether: soluble(lit.), water: insoluble (practically)(lit.)

density

1.17 g/mL at 25 °C (lit.)

density

1.17 g/mL at 25 °C (lit.)

density

1.073 g/mL at 25 °C (lit.)

density

-

Quality Level

100

Quality Level

400

Quality Level

200

Quality Level

200

grade

technical grade

grade

-

grade

-

grade

-

General description

Diacetin is widely used as plasticizer.

Application

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

Other Notes

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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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