Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>4H-chromene

4H-chromene

4H-chromene Structure
4H-chromene structure
CAS No.
254-03-5
Chemical Name:
4H-chromene
Synonyms
4H-chromene
CBNumber:
CB43351017
Molecular Formula:
C9H8O
Molecular Weight:
132.15922
MDL Number:
MOL File:
254-03-5.mol
Last updated:2023-05-29 08:28:41
Request For Quotation

4H-chromene Properties

Boiling point 204.08°C (rough estimate)
Density 1.0270 (rough estimate)
refractive index 1.5181 (estimate)

4H-chromene Chemical Properties,Uses,Production

Definition

ChEBI: 4H-chromene is a simplest member of the class of chromene in which the heterocyclic pyran ring has a double bond between positions 2 and 3. It is a chromene and an organic heterobicyclic compound. It is a tautomer of a 2H-chromene.

4H-chromene synthesis

51939-71-0
254-03-5
Synthesis of 4H-chromene from CHROMANE-2-CARBOXYLIC ACID

4H-chromene Preparation Products And Raw materials

Raw materials

Preparation Products

4H-chromene Suppliers

Global( 1)Suppliers
Supplier Tel Email Country ProdList Advantage
Beijing Famozi Pharmaceutical Technology Co., Ltd 13331045123 2728639891@qq.com China 7910 58
Supplier Advantage
Beijing Famozi Pharmaceutical Technology Co., Ltd 58
4H-chromene 254-03-5