Diacetin
Synonym(s):Glycerol diacetate
- CAS NO.:25395-31-7
- Empirical Formula: C7H12O5
- Molecular Weight: 176.17
- MDL number: MFCD00008717
- EINECS: 246-941-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-30 18:52:02
What is Diacetin?
Chemical properties
clear liquid
The Uses of Diacetin
Diacetin is used as a solvent, plasticizer, and softening agent.
The Uses of Diacetin
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.
Properties of Diacetin
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 |
Water Solubility | Soluble in water, alcohol, ether, benzene |
Sensitive | Hygroscopic |
Merck | 14,2961 |
BRN | 1706903 |
CAS DataBase Reference | 25395-31-7(CAS DataBase Reference) |
NIST Chemistry Reference | 1,2,3-Propanetriol, diacetate(25395-31-7) |
EPA Substance Registry System | 1,2,3-Propanetriol, diacetate (25395-31-7) |
Safety information for Diacetin
Signal word | Danger |
Pictogram(s) |
Corrosion Corrosives GHS05 Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. P330:Rinse mouth. P362:Take off contaminated clothing and wash before reuse. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for Diacetin
New Products
4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
Monoacetin
GLYCERYL MONOSTEARATE
PHOSPHOGLYCOLIC ACID
Monostearin
Glycerol
Iminodiacetic acid
Pancuronium bromide
Triacetin
You may like
-
Diacetin (contains Mono-, Tri-, Glycerol) CAS 25395-31-7View Details
25395-31-7 -
Diacetin, mixed isomers CAS 25395-31-7View Details
25395-31-7 -
Diacetin (contains Mono- CAS 25395-31-7View Details
25395-31-7 -
Diacetin CAS 25395-31-7View Details
25395-31-7 -
1823368-42-8 98%View Details
1823368-42-8 -
2-(3-(tert-butyl)phenoxy)-2-methylpropanoic acid 1307449-08-6 98%View Details
1307449-08-6 -
Ethyl 3-(furan-2-yl)-3-hydroxypropanoate 25408-95-1 98%View Details
25408-95-1 -
Lithium ClavulanateView Details
61177-44-4
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.