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4-Methoxypyridine N-oxide

4-Methoxypyridine N-oxide structure

CAS No:
1122-96-9
Formula:
C6H7NO2
Chemical Name:
4-Methoxypyridine N-oxide
Synonyms:
Pyridine,4-methoxy-,1-oxide;4-Methoxypyridine 1-oxide;4-Methoxypyridine N-oxide;4-Methoxypyridine oxide;p-Methoxypyridine N-oxide;NSC 27964;45714-77-0
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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4-Methoxypyridine N-oxide Basic Attributes

Molecular Weight：

125.13

Exact Mass：

125.13

BRN：

115212

EC Number：

214-367-1

NSC Number：

27964

DSSTox ID：

DTXSID30149956

Characteristics

PSA：

34.7

XLogP3：

-1.07

Appearance：

White to yellowish solid

Density：

1.1±0.1 g/cm3

Melting Point：

81.5-82.5 °C

Boiling Point：

308.9±15.0 °C at 760 mmHg

Flash Point：

140.6±20.4 °C

Refractive Index：

1.502

Storage Conditions：

Refrigerator

Vapor Pressure：

1.55E-07mmHg at 25°C

Safety Information

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-37/39-24/25-37

Marks：

Stability/Shelf Life：

Stable at room temperature in closed containers under normal storage and handling conditions. Hygroscopic: absorbs moisture or water from the air.

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

GHS Classification：

|Warning|H302+H312+H332 (16.67%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]|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 6 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

4-Methoxypyridine N-oxide Use and Manufacturing

A heteroaromatic N-oxide used as a nucleophilic catalyst in oligonucleotide synthesis and free radical polymerization.

Computed Properties

Molecular Weight:125.13
XLogP3:-0.7
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:125.047678466
Monoisotopic Mass:125.047678466
Topological Polar Surface Area:34.7
Heavy Atom Count:9
Complexity:79.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 4-Methoxypyridine N-oxide

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Latest News
Learn More Other Chemicals

4-Methoxypyridine N-oxide

SDS

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