 Home > Encyclopedia > Pyridazine

Pyridazine

Pyridazine structure

CAS No:
289-80-5
Formula:
C4H4N2
Chemical Name:
Pyridazine
Synonyms:
Pyridazine;1,2-Diazabenzene;1,2-Diazine;o-Diazine;NSC 90792
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

Request for Quotation

Description

Clear yellowish-brown liquid

Pyridazine is a member of pyridazines and a diazine.

Pyridazine Basic Attributes

Molecular Weight：

80.09

Exact Mass：

80.09

BRN：

103906

EC Number：

206-025-5

UNII：

449GLA0653

NSC Number：

90792

DSSTox ID：

DTXSID7059777

HScode：

2933990090

Characteristics

PSA：

25.8

XLogP3：

-0.7

Appearance：

Clear yellow-brown Liquid

Density：

1.10535 g/cm³ @ Temp: 20 °C

Melting Point：

-8 °C

Boiling Point：

208 °C

Flash Point：

185 °F

Refractive Index：

n20/D 1.524(lit.)

Water Solubility：

MISCIBLE

Storage Conditions：

Refrigerator

Toxicity：

LD50 ipr-mus: 2650 mg/kg PBPHAW 1,542,65

Safety Information

Transport codes：

NA 1993 / PGIII

wgk germany：

hazard class code：

36/37/38-22

safety instructions：

23-24/25

RTECS Number：

UR5267000

Marks：

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

Drug Information

MeSH Entry Terms：

1,2-diazabenzene

Pyridazine Use and Manufacturing

Manufacturing Info：

Pyridazine: ACTIVE

Computed Properties

Molecular Weight:80.09
XLogP3:-0.7
Hydrogen Bond Acceptor Count:2
Exact Mass:80.037448136
Monoisotopic Mass:80.037448136
Topological Polar Surface Area:25.8
Heavy Atom Count:6
Complexity:30.5
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of Pyridazine

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

Pyridazine

CAS No.: 289-80-5

Content: 99.00%

Inquiry
Greenbo Biochem Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Active Pharm Ingredients,Chemical Catalyst,Pharmaceutical Intermediates,Flavors and Fragrances,Agrochemicals,Chemical Pesticides,Organic Intermediates,OLED Intermediates

Pyridazine 99% powder Professional Producer Greenbo

CAS No.: 289-80-5

Grade: Pharmaceutical Grade

Content: 99%

Inquiry
Henan Lihao Chem Plant Limited Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of PVC resin,pvc paste resin,melamine

high quality Pyridazine 99% transparent liquid KANBEI

CAS No.: 289-80-5

Grade: Industrial Grade

Content: 99%

Inquiry