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2-Methyl-1-tetralone

2-Methyl-1-tetralone structure

CAS No:
1590-08-5
Formula:
C11H12O
Chemical Name:
2-Methyl-1-tetralone
Synonyms:
1(2H)-Naphthalenone,3,4-dihydro-2-methyl-;3,4-Dihydro-2-methyl-1(2H)-naphthalenone;2-Methyl-1-tetralone;1-Oxo-2-methyl-1,2,3,4-tetrahydronaphthalene;2-Methyl-α-tetralone;2-Methyl-3,4-dihydro-2H-naphthalen-1-one;2-Methyl-1,2,3,4-tetrahydronaphthalen-1-one;2-Methyl-3,4-dihydronaphthalen-1(2H)-one;65941-82-4
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

Description

clear yellow to orange liquid

2-methyl-1-tetralone is a member of the class of tetralins that is tetralin in which the hydrogens at positions 1 and 2 are replaced by oxo and methyl groups, respectively. It is a member of tetralins and an aromatic ketone.

2-Methyl-1-tetralone Basic Attributes

Molecular Weight：

160.216

Exact Mass：

160.21

EC Number：

216-461-8

HScode：

29143900

Characteristics

PSA：

17.1

XLogP3：

2.6

Appearance：

clear yellow to orange liquid

Density：

1.057 g/mL at 25 °C(lit.)

Melting Point：

15 °C @ Solvent: Ligroine

Boiling Point：

135-137 °C @ Press: 16 Torr

Flash Point：

>230 °F

Refractive Index：

n 20/D 1.5535(lit.)

Water Solubility：

Insoluble in water.

Storage Conditions：

Store in a cool, dry place. Store in a tightly closed container.

Vapor Pressure：

0.011mmHg at 25°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R36/37/38

safety instructions：

24/25-22

Marks：

Stability/Shelf Life：

Stable under normal temperatures and pressures.

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|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 2 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:160.21
XLogP3:2.6
Hydrogen Bond Acceptor Count:1
Exact Mass:160.088815002
Monoisotopic Mass:160.088815002
Topological Polar Surface Area:17.1
Heavy Atom Count:12
Complexity:185
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 1590-08-5

Grade: Industrial Grade

Content: 99%

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