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5-CHLOROPYRIDAZIN-3-OL

5-CHLOROPYRIDAZIN-3-OL structure

CAS No:
660425-07-0
Formula:
C4H3ClN2O
Chemical Name:
5-CHLOROPYRIDAZIN-3-OL
Synonyms:
5-chloropyridazin-3(2H)-one;5-Chloropyridazin-3-(2H)-one;5-CHLOROPYRIDAZIN-3-OL;4-chloro-1H-pyridazin-6-one;3(2H)-Pyridazinone, 5-chloro-;MFCD12198134;ACMC-20dlsu;5-chloropyridazin-3-one;5-Chloropyridazine-3-ol;5-Chloro-pyridazin-3-one
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

white to light red crytalline

5-CHLOROPYRIDAZIN-3-OL Basic Attributes

Molecular Weight：

130.53

Exact Mass：

129.993393

DSSTox ID：

DTXSID60601178

HScode：

2933990090

Characteristics

PSA：

41.5

XLogP3：

0.1

Density：

1.55

Flash Point：

160.7±22.3 °C

Refractive Index：

1.593

Safety Information

hazard class code：

20/21/22-36/37/38

safety instructions：

22-26-36/37/39

Precautionary statement(s)：

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 2 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:130.53
XLogP3:0.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Exact Mass:129.9933904
Monoisotopic Mass:129.9933904
Topological Polar Surface Area:41.5
Heavy Atom Count:8
Complexity:173
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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5-CHLOROPYRIDAZIN-3-OL

CAS No.: 660425-07-0

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