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2,4-Dinitro-1-naphthol

2,4-Dinitro-1-naphthol structure

CAS No:
605-69-6
Formula:
C10H6N2O5
Chemical Name:
2,4-Dinitro-1-naphthol
Synonyms:
1-Naphthalenol,2,4-dinitro-;1-Naphthol,2,4-dinitro-;2,4-Dinitro-1-naphthalenol;Martius yellow;2,4-Dinitronaphthol;2,4-Dinitro-1-naphthol;Martinsgelb;1-Hydroxy-2,4-dinitronaphthalene;NSC 6148
Categories:
Biochemical Engineering > Biochemical Reagents

Description

solid

2,4-dinitro-1-naphthol is a naphthol in which the hydroxy substituent is at C-1 with nitro groups at C-2 and -4. It has a role as a histological dye. It is a C-nitro compound and a member of naphthols.

2,4-Dinitro-1-naphthol Basic Attributes

Molecular Weight：

234.17

Exact Mass：

234.16

BRN：

2057462

EC Number：

210-093-1

UNII：

5PQ80Y1K6H

NSC Number：

6148

DSSTox ID：

DTXSID7060544

HScode：

2908999090

Characteristics

PSA：

111.87000

XLogP3：

3.40820

Appearance：

Yellow orange powder

Density：

1.607 g/cm3

Melting Point：

137.5 °C

Boiling Point：

407.9ºC at 760 mmHg

Flash Point：

179.8ºC

Water Solubility：

Solubility Very slightly soluble in water, ethanol

Toxicity：

Intravenous-Mouse LD50: 180 mg/kg

Flammability characteristics：

Inflammable in case of open flame, high temperature, oxidant; burning produces toxic nitrogen oxide fumes

Safety Information

Packing level：

III

Hazard category：

6.1(b)

Transport codes：

2811

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36/37

RTECS Number：

QL3850000

Marks：

Storage features：

The warehouse is ventilated, low temperature and dry; stored separately from oxidants and acids

Explosive characteristics：

Explosive when mixed with oxidant

Stability/Shelf Life：

Stable. Incompatible with strong oxidizing agents.

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 43 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Toxicity

Toxicity class：

moderately toxic

Drug Information

MeSH Entry Terms：

2,5-dinitro-1-naphthalenol

2,4-Dinitro-1-naphthol Use and Manufacturing

Manufacturing Info：

1-Naphthalenol, 2,4-dinitro-: INACTIVE

Computed Properties

Molecular Weight:234.16
XLogP3:3.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:5
Exact Mass:234.02767130
Monoisotopic Mass:234.02767130
Topological Polar Surface Area:112
Heavy Atom Count:17
Complexity:324
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 2,4-Dinitro-1-naphthol

Description
Basic Attributes
Characteristics
Safety Information
Toxicity
Drug Information
Use and Manufacturing
Computed Properties
Learn More Other Chemicals

2,4-Dinitro-1-naphthol

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