25724-33-8

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Basic information

Product Name: 2,5-Divinyltetrahydro-2H-pyran
Synonyms: 2,5-Divinyltetrahydro-2H-pyran;2,5-DIVINYLTETRAHYDROPYRAN
CAS NO:25724-33-8
Molecular Formula: C₉H₁₄O
Molecular Weight: 138.23
EINECS: N/A
Product Categories: N/A
Mol File: 25724-33-8.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: 193.64°C (rough estimate)
Flash Point: 60.3°C
Appearance: /
Density: 0.8215 (rough estimate)
Vapor Pressure: 0.888mmHg at 25°C
Refractive Index: 1.4640 (estimate)
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2,5-Divinyltetrahydro-2H-pyran(CAS DataBase Reference)
NIST Chemistry Reference: 2,5-Divinyltetrahydro-2H-pyran(25724-33-8)
EPA Substance Registry System: 2,5-Divinyltetrahydro-2H-pyran(25724-33-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 25724-33-8(Hazardous Substances Data)

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25724-33-8 Usage

Physical state

Colorless liquid

Odor

Fruity

Uses

Production of perfumes and flavorings; monomer in the synthesis of polymers; building block in the creation of various organic compounds

Potential applications

Pharmaceutical and agriculture industries

Safety precautions

Can be irritating to skin, eyes, and respiratory system if proper precautions are not taken.

Check Digit Verification of cas no

The CAS Registry Mumber 25724-33-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,7,2 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 25724-33:
(7*2)+(6*5)+(5*7)+(4*2)+(3*4)+(2*3)+(1*3)=108
108 % 10 = 8
So 25724-33-8 is a valid CAS Registry Number.

InChI:InChI=1/C9H14O/c1-3-8-5-6-9(4-2)10-7-8/h3-4,8-9H,1-2,5-7H2

25724-33-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name	2,5-bis(ethenyl)oxane

1.2 Other means of identification

Product number	-
Other names	PYRAN,2,5-DIVINYL TETRAHYDRO

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:25724-33-8 SDS

25724-33-8Upstream product

25724-33-8Downstream Products

25724-33-8Relevant articles and documents

CATALYTIC SYNTHESIS OF UNSATURATED TERTIARY AMINES

Dzhemilev, U. M.,Selimov, F. A.,Tolstikov, G. A.

, p. 263 - 266 (2007/10/02)

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