-
Name
(2-acetyloxy-3-hydroxy-propyl) acetate
- EINECS
- CAS No. 102-62-5
- Article Data30
- CAS DataBase
- Density 1.182g/cm3
- Solubility
- Melting Point 40°C
- Formula C7H12 O5
- Boiling Point 240.3°Cat760mmHg
- Molecular Weight 176.169
- Flash Point 90.7°C
- Transport Information
- Appearance
- Safety Moderately toxic by subcutaneous and intravenous routes. Mildly toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Acetin,1,2-di- (6CI,7CI,8CI); (Hydroxymethyl)ethylene acetate; 1,2-Diacetin;1,2-Diacetylglycerol; 2,3-Diacetin; 2,3-Diacetoxypropan-1-ol; Glycerol1,2-diacetate; NSC 2348
- PSA 72.83000
- LogP -0.52650
1,3-Diacetin Chemical Properties
IUPAC Name: (1-Acetyloxy-3-hydroxypropan-2-yl) acetate
Molecular Formula: C7H12O5
Molecular Weight: 176.19
Freely Rotating Bonds: 7
Polar Surface Area: 61.83 Å2
Index of Refraction: 1.443
Molar Refractivity: 39.52 cm3
Molar Volume: 148.9 cm3
Polarizability: 15.66 ×10-24 cm3
Surface Tension: 39.8 dyne/cm
Density: 1.182 g/cm3
Flash Point: 90.7 °C
Enthalpy of Vaporization: 55.46 kJ/mol
Boiling Point: 240.3 °C at 760 mmHg
Vapour Pressure: 0.00665 mmHg at 25°C
The Cas Register Number of 1,3-Diacetin is 102-62-5 .The chemical synonyms of 1,3-Diacetin (CAS NO.102-62-5) are 1,2,3-Propanetriol 1,2-diacetate ; 1,2-Diacetylglycerol and (1-Acetyloxy-3-hydroxypropan-2-yl) acetate .The molecular structure of 1,3-Diacetin (CAS NO.102-62-5) is 
.
1,3-Diacetin Uses
1,3-Diacetin (CAS NO.102-62-5) is used in organic synthesis .
1,3-Diacetin Toxicity Data With Reference
| 1. | orl-mus LD50:8500 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 65 (1939),89. | ||
| 2. | scu-mus LD50:3500 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 65 (1939),89. | ||
| 3. | ivn-mus LD50:2300 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 65 (1939),89. |
1,3-Diacetin Consensus Reports
Reported in EPA TSCA Inventory.
1,3-Diacetin Safety Profile
Moderately toxic by subcutaneous and intravenous routes. Mildly toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes.
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