Product Name

  • Name

    2-PHENYL-1.3-DIOXOLANE-4-METHANOL

  • EINECS 216-962-1
  • CAS No. 1708-39-0
  • Article Data45
  • CAS DataBase
  • Density 1.173g/cm3
  • Solubility
  • Melting Point 84 °C
  • Formula C10H12 O3
  • Boiling Point 310.7°Cat760mmHg
  • Molecular Weight 180.203
  • Flash Point 153.3°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by ingestion and intraperitoneal routes. Mildly toxic by skin contact. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Risk Codes
  • Molecular Structure Molecular Structure of 1708-39-0 (2-PHENYL-1.3-DIOXOLANE-4-METHANOL)
  • Hazard Symbols
  • Synonyms 1,2-Benzylideneglycerol;4-(Hydroxymethyl)-2-phenyldioxolane; 4-Hydroxymethyl-2-phenyl-1,3-dioxolane;Benzylideneglycerol; NSC 78968
  • PSA 38.69000
  • LogP 1.09290

Benzal glyceryl acetal Chemical Properties

Product Name: Benzal glyceryl acetal (CAS NO.1708-39-0)


Molecular Formula: C10H12O3
Molecular Weight: 180.20048g/mol
Mol File: 1708-39-0.mol
Einecs: 216-962-1
Boiling point: 310.7 °C at 760 mmHg
Flash Point: 153.3 °C
Density: 1.185 g/mL at 25 °C(lit.)
Refractive index: n20/D 1.538(lit.)
Surface Tension: 47.8 dyne/cm
Enthalpy of Vaporization: 58.24 kJ/mol
Vapour Pressure: 0.000253 mmHg at 25°C
XLogP3-AA: 0.7
H-Bond Donor: 1
H-Bond Acceptor: 3
Structure Descriptors of Benzal glyceryl acetal (CAS NO.1708-39-0):
  IUPAC Name: (2-phenyl-1,3-dioxolan-4-yl)methanol
  Canonical SMILES: C1C(OC(O1)C2=CC=CC=C2)CO
  InChI: InChI=1S/C10H12O3/c11-6-9-7-12-10(13-9)8-4-2-1-3-5-8/h1-5,9-11H,6-7H2 
  InChIKey: AUDDNHGBAJNKEH-UHFFFAOYSA-N

Benzal glyceryl acetal Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 1296mg/kg (1296mg/kg) PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE) Archives Internationales de Pharmacodynamie et de Therapie. Vol. 85, Pg. 474, 1951.
rabbit LD50 skin 5gm/kg (5000mg/kg)   Food and Cosmetics Toxicology. Vol. 14, Pg. 699, 1976.
rat LD50 oral 3150mg/kg (3150mg/kg)   Food and Cosmetics Toxicology. Vol. 14, Pg. 699, 1976.

Benzal glyceryl acetal Safety Profile

Moderately toxic by ingestion and intraperitoneal routes. Mildly toxic by skin contact. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes.

Benzal glyceryl acetal Specification

 Benzal glyceryl acetal ,its CAS NO. is 1708-39-0,the synonyms is 1,3-Dioxolane-4-methanol, 2-phenyl- ; 1,2-Benzylideneglycerol ; 2-Phenyl-1,3-dioxolane-4-methanol ; 2-Phenyl-m-dioxan-5-ol ; 4-(Hydroxymethyl)-2-phenyldioxolane ; 5-19-02-00562 (Beilstein Handbook Reference) ; AI3-18077 ; BRN 0156802 ; Benzaldehyde, cyclic (hydroxymethyl)ethylene acetal ; Benzylidene glycerol ; EINECS 216-962-1 ; Glycerol, 1,2-O-benzylidene- ; NSC 78968 .

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