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DMNB

DMNB structure

CAS No:
20357-25-9
Formula:
C9H9NO5
Chemical Name:
DMNB
Synonyms:
Benzaldehyde,4,5-dimethoxy-2-nitro-;Veratraldehyde,6-nitro-;4,5-Dimethoxy-2-nitrobenzaldehyde;3,4-Dimethoxy-6-nitrobenzaldehyde;6-Nitroveratraldehyde;4-O-Methyl-6-nitrovanillin;2-Nitro-4,5-dimethoxybenzaldehyde;NSC 65590;DMNB
Categories:
Specialty Chemicals

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Description

yellow fluffy powder

4,5-dimethoxy-2-nitrobenzaldehyde is a C-nitro compound and an aromatic ether.

DMNB Basic Attributes

Molecular Weight：

211.17

Exact Mass：

211.17

BRN：

395599

EC Number：

243-762-1

NSC Number：

65590

DSSTox ID：

DTXSID30174268

HScode：

2913000090

Characteristics

PSA：

81.4

XLogP3：

1.2

Appearance：

yellow solid

Density：

1.312 g/cm3

Melting Point：

133 °C

Boiling Point：

390.8°C at 760 mmHg

Flash Point：

194.3ºC

Refractive Index：

1.571

Water Solubility：

Insoluble in water. soluble to 25 mM in ethanol with gentle warming and to 100 mM in DMSO.

Storage Conditions：

2-8°C

Safety Information

Hazard category：

IRRITANT

Transport codes：

UN 2811 6.1/PG 3

wgk germany：

safety instructions：

24/25

RTECS Number：

GY8410000

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

GHS Classification：

|Warning|H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, 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.

Drug Information

MeSH Entry Terms：

4,5-dimethoxy-2-nitrobenzaldehyde

Computed Properties

Molecular Weight:211.17
XLogP3:1.2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:3
Exact Mass:211.04807239
Monoisotopic Mass:211.04807239
Topological Polar Surface Area:81.4
Heavy Atom Count:15
Complexity:239
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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