Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1，3-Propanediol dibenzoate
Price:
Purity: 95.0%
Stocking Period: 10 Day
Contact: Huang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-Propanediol,1,3-dibenzoate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

2451-86-7

2451-86-7 structure

2451-86-7 structure

Name: 1.3-Propenediol, dibenzoate
Chemical Name: 3-benzoyloxypropyl benzoate
CAS Number: 2451-86-7
Molecular Formula: C₁₇H₁₆O₄
Molecular Weight: 284.306
Create Date: 2016-02-06 10:17:45
Modify Date: 2024-01-15 22:41:50

Name	3-benzoyloxypropyl benzoate
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

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

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

HS Code	2916399090

Precursor 10
65-85-0 504-63-2 613-90-1 591-50-4
13939-06-5 98-88-4 109-64-8 93-89-0
532-31-0 532-32-1
DownStream 0

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%