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4,5-diaminopyrimidine CAS No.:13754-19-3 Made By Manufacturer Hangzhou Shitai Biotech Co.,Ltd In China
Mar 05, 2018

PRODUCT   NAME

4,5-diaminopyrimidine

CAS   No.:

13754-19-3

Synonyms

pyrimidine-4,5-diamine;

Formula:

C4H6N4

Molecular   Weight:

110.11700

PSA:

77.82000

LogP:

0.80340

 

Description

Appearance & Physical State:

Brown crystals

Density:

1.368g/cm3

Melting Point:

204-206ºC

Boiling Point:

229ºC (32 mmHg)

Flash Point:

175.8ºC

Refractive Index:

1.694

Vapor Pressure:

4.94E-05mmHg at 25°C

HS Code:

2933599090


WGK Germany:   

3









 

certificate of analysis

 

ProductName: 4,5-diaminopyrimidine

Cas:        13754-19-3

Batch No.:     20130402

MFG Date:  Apr.2nd.2013

Analysis Date: Apr.2nd.2013   

 

Inspect Item

Quantity Standard

Inspection Result

Appearance

Light yellow powder

Conforms

Moisture

1.0% max

0.45%

Assay

99.0% min

99.9%

Conclusion

In accordance with enterprise standard

QC Manager: 王华                    Analyst: 李莉

 

4, 5-diaminopyrimidine CAS No.: 13754-19-3 is a Hangzhou Shitai Biotech Co., an important chemical intermediate provided by Ltd. Our company is currently receiving orders from customers and will produce 500kg for customers in the medium test, because of the irritating smell of the product and waste water and other environmental problems. Our company has raised its stock to 300kg. Customers who need this product can come to us. Welcome to discuss and cooperate