NSC 78968

Name	2-phenyl-1,3-dioxolane-4-methanol
Synonyms	NSC 78968 AI3-18077 BRN 0156802 UNII-DTD5NUE52Q Benzylidene glycerol Benzal glyceryl acetal 2-Phenyl-m-dioxan-5-ol 2-phenyl-m-dioxan-5-ol 1,2-Benzylideneglycerol 1,2-BENZYLIDENEGLYCEROL BENZALDEHYDEGLYCERALACETAL Glycerol, 1,2-O-benzylidene- Benzaldehyde glycerin acetal 2-phenyl-3-dioxolane-4-methanol 2-Phenyl-1,3-dioxolane-4-methanol 2-phenyl-1,3-dioxolane-4-methanol 2-PHENYL-1.3-DIOXOLANE-4-METHANOL 4-(Hydroxymethyl)-2-phenyldioxolane 1,3-Dioxolane-4-methanol, 2-phenyl- (2-phenyl-1,3-dioxolan-4-yl)methanol (2-Phenyl-1,3-dioxolane-4-yl)methanol 5-19-02-00562 (Beilstein Handbook Reference) Benzaldehyde, cyclic (hydroxymethyl)ethylene acetal
CAS	1708-39-0
EINECS	216-962-1
InChI	InChI=1/C10H12O3/c11-6-9-7-12-10(13-9)8-4-2-1-3-5-8/h1-5,9-11H,6-7H2

Molecular Formula	C10H12O3
Molar Mass	180.2
Density	1.185g/mLat 25°C(lit.)
Melting Point	84 °C
Boling Point	280°C(lit.)
Flash Point	113°C
Vapor Presure	0.000253mmHg at 25°C
Color	Colorless to pale-yellow liquid
Odor	mild almondodor
pKa	14.20±0.10(Predicted)
Refractive Index	n20/D 1.538(lit.)
Physical and Chemical Properties	Colorless to pale yellow viscous liquid with sweet berry and bitter almond aroma. Boiling point 185 ℃, flash point 74 ℃. Soluble in ethanol and essential oil.

RTECS	JI3325000
Toxicity	LD50 orl-rat: 3150 mg/kg FCTXAV 14,699,76

toxicity	GRAS(FEMA). LD503150mg/kg (rat, oral).
usage limit	FEMA(mg/kg): soft drink 21; Cold drink 24; Candy 110; Baked food 73; Pudding 100; Gum candy 840. Moderate limit (FDA § 172.515,2000).
chemical properties	colorless to pale yellow viscous liquid with sweet berry and bitter almond aroma. Boiling point 185 ℃, flash point 74 ℃. Soluble in ethanol and essential oil.
use	GB 2760-1996 specifies edible spices that are allowed to be used. Mainly used to prepare almonds, berries, peaches, apricots, nuts and other flavors.
production method	is formed by condensation of benzaldehyde and glycerol under the catalysis of phosphoric acid.
category	flammable liquid
toxicity classification	poisoning
acute toxicity	oral administration-rat LD50: 3150 mg/kg; Abdominal cavity-mouse LD50: 1296 mg/kg
flammability hazard characteristics	more flammable liquid; combustion produces stimulating smoke
storage and transportation characteristics	ventilation and low temperature drying
extinguishing agent	dry powder, foam, sand, carbon dioxide, misty water