1,2-DIPHENYLVINYLENE CARBONATE

CAS No.：21240-34-6

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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1,2-DIPHENYLVINYLENE CARBONATE Basic information

Product Name:	1,2-DIPHENYLVINYLENE CARBONATE
Synonyms:	1,2-DIPHENYLVINYLENE CARBONATE;1,2-DIPHENYL VINYLIDENE CARBONATE;4,5-diphenyl-1,3-dioxolan-2-one;1,3-Dioxol-2-one, 4,5-diphenyl-;Benzoin cyclic carbonate;4,5-DIPHENYL-1,3-DIOXOL-2-ONE 98+%;BENZOIN CARBONATE;4,5-DIPHENYL-1,3-DIOXOL-2-ONE
CAS:	21240-34-6
MF:	C15H10O3
MW:	238.24
EINECS:	244-287-2
Product Categories:	Heterocyclic Compounds
Mol File:	21240-34-6.mol

1,2-DIPHENYLVINYLENE CARBONATE Chemical Properties

Melting point	71-75 °C(lit.)
Boiling point	366.3±52.0 °C(Predicted)
density	1.288±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,2-8°C
BRN	1114120
CAS DataBase Reference	21240-34-6(CAS DataBase Reference)

Safety Information

Safety Statements	22-24/25
WGK Germany	3
F	8

MSDS Information

Provider	Language
SigmaAldrich	English

1,2-DIPHENYLVINYLENE CARBONATE Usage And Synthesis

1,2-DIPHENYLVINYLENE CARBONATE Preparation Products And Raw materials

Raw materials

N-Methylaniline

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