ChemicalBook >> CAS DataBase List >>Diacetin
Diacetin
- CAS No.
- 25395-31-7
- Chemical Name:
- Diacetin
- Synonyms
- GLYCERYL DIACETATE;Glycerin diacetate;GLYCEROL DIACETATE;Glycerol 1,3-diacetate;3-Hydroxypropane-1,2-diyl diacetate;2-(Acetyloxy)-1-(hydroxymethyl)ethyl acetate;di-aceti;DIACETIN;Carset 555;Carset 533
- CBNumber:
- CB7280546
- Molecular Formula:
- C7H12O5
- Molecular Weight:
- 176.17
- MDL Number:
- MFCD00008717
- MOL File:
- 25395-31-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-04-24 14:59:10
| Product description | Number | Pack Size | Price |
| Diacetin | W500615 | 1 each | $57.2 |
| Diacetin technical grade, 50% | 234222 | 250ml | $36.2 |
| Diacetin technical grade, 50% | 234222 | 1l | $119 |
| Diacetin | W500615 | 1 unit | $48.67 |
| Diacetin | W500615 | 1 unit | $48.67 |
| More product size | |||
| Melting point | -30 °C |
|---|---|
| Boiling point | 280 °C |
| Density | 1.17 g/mL at 25 °C (lit.) |
| vapor density | 6.1 (vs air) |
| vapor pressure | <1 mm Hg ( 20 °C) |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | alcohol: soluble(lit.) |
| form | Liquid |
| color | Clear colorless |
| PH | 5-6 (50g/l, H2O, 20℃) |
| Odor | at 100.00 %. very mild alcoholic |
| Odor Type | alcoholic |
| biological source | synthetic |
| Water Solubility | Soluble in water, alcohol, ether, benzene |
| Sensitive | Hygroscopic |
| Merck | 14,2961 |
| BRN | 1706903 |
| Major Application | flavors and fragrances |
| Cosmetics Ingredients Functions | SOLVENT |
| 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 |
| InChIKey | TWSUHSVPDUPKDH-UHFFFAOYSA-N |
| SMILES | CC(=O)OCC(O)COC(C)=O.CC(=O)OCC(CO)OC(C)=O |
| LogP | -0.640 |
| FDA 21 CFR | 177.1200 |
| Indirect Additives used in Food Contact Substances | GLYCEROL DIACTATE |
| CAS DataBase Reference | 25395-31-7(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | GJ0544W99Q |
| NIST Chemistry Reference | 1,2,3-Propanetriol, diacetate(25395-31-7) |
| EPA Substance Registry System | 1,2,3-Propanetriol, diacetate (25395-31-7) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H315-H318-H335 | |||||||||
| Precautionary statements | P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P330-P332+P313-P362-P403+P233-P405-P501 | |||||||||
| PPE | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) | |||||||||
| Safety Statements | 24/25 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | AK3325000 | |||||||||
| F | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29153930 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Toxicity | dog,LD50,intravenous,3gm/kg (3000mg/kg),"Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 667, 1986. | |||||||||
| NFPA 704 |
|
Diacetin price More Price(20)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W500615 | Diacetin | 25395-31-7 | 1 each | $57.2 | 2026-03-19 | Buy |
| Sigma-Aldrich | 234222 | Diacetin technical grade, 50% | 25395-31-7 | 250ml | $36.2 | 2026-03-19 | Buy |
| Sigma-Aldrich | 234222 | Diacetin technical grade, 50% | 25395-31-7 | 1l | $119 | 2026-03-19 | Buy |
| Sigma-Aldrich | W500615 | Diacetin | 25395-31-7 | 1 unit | $48.67 | 2025-07-31 | Buy |
| Sigma-Aldrich | W500615 | Diacetin | 25395-31-7 | 1 unit | $48.67 | 2025-07-31 | Buy |
Diacetin Chemical Properties,Uses,Production
Chemical Properties
clear liquid
Uses
Diacetin is used as a solvent, plasticizer, and softening agent.
Uses
Diacetin has been used to design and evaluate gliclazide push-pull osmotic pump (PPOP) coated with aqueous colloidal polymer dispersions.
Definition
ChEBI: A diglyceride resulting from the formal condensation of any two of the hydroxy groups of glycerol with the carboxy groups of two molecules of acetic acid (either R1 = H and R2 = Ac, or R1 = Ac and R2 = H).
General Description
Diacetin is widely used as plasticizer.
Synthesis
Prod.:
1) from Glycerin with 2 mol. Acetic acid.
2) from AHYIacetate uith Hypoiodous acid,
followed by reaction with Potassium
acetate.
Diacetin Preparation Products And Raw materials
Global( 269)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +8617392709771 | 1097@dideu.com | China | 3996 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5235 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20124 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21591 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2988 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29820 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 1497 | 58 |
View Lastest Price from Diacetin manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-20 | Diacetin
25395-31-7
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-12-24 | Diacetin
25395-31-7
|
US $0.10 / KG | 1KG | 99.0% | 1000Tons | Shaanxi Dideu Medichem Co. Ltd | |
 |
2025-09-25 | Diacetin
25395-31-7
|
US $6.00-0.60 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
2-(Acetyloxy)-1-(hydroxymethyl)ethyl acetate
Acetin, di-
Carset 533
Carset 555
Diacetin FCC
Diacetin,mixedisomers,tech.60%
GLYCERIL-ALPHA,ALPHA'-DIACETATE
GLYCEROLMONO-ANDDIACETATES
DIACETYLATEDGLYCEROL
Glycerin-1,3-di(acetat)
DIACETIN, MIXED ISOMERS: TECH., 60%
DIACETIN (CONTAINS MONO-, TRI-, GLYCEROL)
Diacetin, mixed isomers, tech. ca 50%, remainder triacetin + monoacetin
diacetin, mixed isomers
diacetylglycine
(1-Acetyloxy-3-hydroxypropan-2-yl) acetate
Diacetin, mixed isomers, tech. ca 50%, remainder triacetin and monoacetin
Diacetin,Glycerol diacetate
Diacetin, tech. grade, remainder triacetin and monoacetin, 50%
Glyceryl Diacetate (Diacetin)
Diacetin, 50%, tech. grade, reMainder triacetin and Monoacetin
Diacetin, Mixture of acetins 500GR
3-Hydroxypropane-1,2-diyl diacetate
1-Hydroxypropane-1,3-diyl diacetate compound with 3-hydroxypropane-1,2-diyl diacetate
Diacetin technical grade, 50%
di-aceti
Diacetylglycerol
Glycerin diacetate
glycerindiacetate
Glycerine diacetate
glycerinediacetate
Glycerol 1,3-diacetate
Hallco C-491
1,2,3-PROPANETRIOL DIACETATE
ACETIC ACID DIGLYCERIDE
DIACETIN
Diacetinmixture of acetins
GLYCEROL DIACETATE
GLYCERYL 2,3-DIACETATE
GLYCERYL DIACETATE
GLYCEROL 2,3-DIACETATE
GLYCEROL ALPHA,ALPHA'-DIACETATE
GLYCEROL-ALPHA,ALPHA-DIACETATE
2,3-DIACETIN
Glycerol 1,2-diacetate
DIACETIN (MIXTURE OF GLYCEROL DIACETATE&
DIACETIN, TECH., 50%
Carset 522
Diacetin, pract., 98%
Diacetin (Mixture)
Diacetin (Technical)
2-(Acetyloxy)-1-(hydroxymethyl)ethyl acetate// Diacetin --
Farnesane Impurity 34
2-Hydroxypropane-1,3-diyl diacetate,40%
25395-31-7
C7H12O5
C14H24O10
CH3COOCH22CHOH
