1.3-Propenediol, dibenzoate

Modify Date: 2025-09-19 18:36:04

1.3-Propenediol, dibenzoate Structure
1.3-Propenediol, dibenzoate structure
Common Name 1.3-Propenediol, dibenzoate
CAS Number 2451-86-7 Molecular Weight 284.306
Density 1.2±0.1 g/cm3 Boiling Point 422.9±28.0 °C at 760 mmHg
Molecular Formula C17H16O4 Melting Point N/A
MSDS N/A Flash Point 212.1±22.4 °C

 Names

Name 3-benzoyloxypropyl benzoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 422.9±28.0 °C at 760 mmHg
Molecular Formula C17H16O4
Molecular Weight 284.306
Flash Point 212.1±22.4 °C
Exact Mass 284.104858
PSA 52.60000
LogP 4.70
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.562
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TY4960000
CHEMICAL NAME :
1,3-Propanediol, dibenzoate
CAS REGISTRY NUMBER :
2451-86-7
BEILSTEIN REFERENCE NO. :
2057480
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C17-H16-O4
MOLECULAR WEIGHT :
284.33
WISWESSER LINE NOTATION :
RVO3OVR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
24 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015) Volume(issue)/page/year: 2,108,1975

 Safety Information

HS Code 2916399090

 Synthetic Route

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

O,O'-dibenzoyl-1,3-propylendiol
1,3-bis-benzoyloxy-propane
Benzoflex S-432
1,3-propylene dibenzoate
Tmetb
1,3-Propanediol, dibenzoate
Trimethyleneglycol,dibenzoate
Propane-1,3-diyl dibenzoate
Trimethylolethane benzoate
1,3-Propanediyl dibenzoate
1,3-dibenzoyloxypropane
1,3-PROPANEDIOL,DIBENZOATE
1,3-Propanediol dibenzoate
Benzoic acid diester with trimethylolethane
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