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5-Chloro-3-pyridinol

5-Chloro-3-pyridinol structure

CAS No:
74115-12-1
Formula:
C5H4ClNO
Chemical Name:
5-Chloro-3-pyridinol
Synonyms:
3-Pyridinol,5-chloro-;5-Chloro-3-pyridinol;3-Hydroxy-5-chloropyridine;5-Chloro-3-hydroxypyridine;3-Chloro-5-hydroxypyridine;3-Chloropyridin-5-ol
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

orange-brown to brown crystalline powder

5-Chloro-3-pyridinol Basic Attributes

Molecular Weight：

129.54

Exact Mass：

129.54

BRN：

1422550

EC Number：

277-727-7

UNII：

927G6VJ94V

DSSTox ID：

DTXSID90225063

HScode：

2933399090

Characteristics

PSA：

33.1

XLogP3：

1.6

Appearance：

off-white crystals

Density：

1.4±0.1 g/cm3

Melting Point：

158 °C

Boiling Point：

324.7ºC at 760 mmHg

Flash Point：

150.2±22.3 °C

Refractive Index：

1.584

Water Solubility：

soluble in water.

Storage Conditions：

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38-22

safety instructions：

26-36-37/39

Marks：

Xi,Xn

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 45 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:129.54
XLogP3:1.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Exact Mass:128.9981414
Monoisotopic Mass:128.9981414
Topological Polar Surface Area:33.1
Heavy Atom Count:8
Complexity:78.8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Synthesis Route

98627-13-5

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