Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:

1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Customs Synthesis

Our advantage:

1. Higest quality and good package 
2.Fast delivery 
3.Better payment term 
4.Fast response to customer within 6 hours 
5.Good business credit in Europe ,US ,Japan ,Korea 

Anyway ,if you need any chemicals from China ,Henan Tianfu can help you

Identification of 349550-81-8

Name:

1,4-Benzodioxin-5-carboxamide,2,3-dihydro- (Related Reference)

Molecular Formula:

C9H9 N O3

CAS Registry Number:

349550-81-8

Synonyms:

2,3-DIHYDRO-1,4-BENZODIOXINE-5-CARBOXAMIDE; 2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamide

InChI:

InChI=1/C9H9NO3/c10-9(11)6-2-1-3-7-8(6)13-5-4-12-7/h1-3H,4-5H2,(H2,10,11)

Molecular Structure:

 

This structure is also available as a 2d Mol file

Chemical Properties

Molecular Weight:

179.17

Density:

1.307g/cm³

Boiling Point:

290.1°C at 760 mmHg

Melting Point:

130-132

Flash Point:

147.5°C

Refractive index:

1.585