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2,3-Dimethylnaphthalene

2,3-Dimethylnaphthalene structure

CAS No:
581-40-8
Formula:
C12H12
Chemical Name:
2,3-Dimethylnaphthalene
Synonyms:
Naphthalene,2,3-dimethyl-;2,3-Dimethylnaphthalene;Guajen;NSC 36850
Categories:
Chemical Reagents > Organic Reagents

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Description

white flakes

2,3-dimethylnaphthalene is a dimethylnaphthalene carrying methyl groups at positions 2 and 3.

2,3-Dimethylnaphthalene Basic Attributes

Molecular Weight：

156.22

Exact Mass：

156.22

BRN：

1852621

EC Number：

209-463-5

UNII：

35DJ6SE17O

NSC Number：

36850

DSSTox ID：

DTXSID2060383

HScode：

2902909090

Characteristics

PSA：

XLogP3：

4.37

Density：

1.0±0.1 g/cm3

Melting Point：

105 °C

Boiling Point：

268 °C

Flash Point：

265-268°C

Refractive Index：

1.605

Water Solubility：

Solubility in toluene (almost transparency). Insoluble in water.

Vapor Pressure：

0.00 mmHg

OH：

6.15e-11 cm3/molecule*sec

Henrys Law Constant：

9.20e-04 atm-m3/mole

Safety Information

wgk germany：

hazard class code：

safety instructions：

23-24/25

Marks：

Precautionary statement(s)：

P264, P270, P301+P312, P330, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P301+P312, P330, and P501|Aggregated GHS information provided by 41 companies from 2 notifications to the ECHA C&L Inventory.

Drug Information

Biological Half-Life：

1.07 Days|15.00 Days

MeSH Entry Terms：

2,3-dimethylnaphthalene

Computed Properties

Molecular Weight:156.22
XLogP3:4.4
Exact Mass:156.093900383
Monoisotopic Mass:156.093900383
Heavy Atom Count:12
Complexity:132
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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