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cis-Decalin

cis-Decalin structure

CAS No:
493-01-6
Formula:
C10H18
Chemical Name:
cis-Decalin
Synonyms:
Naphthalene,decahydro-,cis-;cis-Decahydronaphthalene;cis-Decalin;cis-Bicyclo[4.4.0]decane;cis-Perhydronaphthalene
Categories:
Inorganic Chemistry > Inorganic Salts

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Description

colourless liquid

cis-Decalin Basic Attributes

Molecular Weight：

138.25

Exact Mass：

138.25

EC Number：

207-770-9

HScode：

29021990

Characteristics

PSA：

XLogP3：

4.6

Appearance：

Decahydronaphthalene appears as a clear colorless liquid with an aromatic odor. Flash point 134°F. Less dense than water and insoluble in water. Vapors heavier than air.

Density：

0.898 g/cm³ @ Temp: 20 °C

Melting Point：

-42.9 °C

Boiling Point：

195.8 °C

Flash Point：

137 °F

Refractive Index：

1.470

Water Solubility：

Solubility in water at 25°C: very poor

Storage Conditions：

Handle and store under Nitrogen. Potentially explosive peroxides can form on long time storage in contact with air. Light and heat accelerate peroxide /formation/.

Vapor Pressure：

42 mm Hg ( 92 °C)

Vapor Density：

4.76 (vs air)

Flammability characteristics：

Flammable; burning produces irritating fumes

Explosive limit：

0.7-4.9%, 100°F

Odor：

Slight odor resembling menthol; pure decalin does not smell of naphthalene

Safety Information

Packing level：

III

Hazard category：

3.2

Transport codes：

UN 1147 3/PG 3

wgk germany：

hazard class code：

20-36/37/38-65-51/53-34

safety instructions：

26-36-62-61-45-36/37/39

RTECS Number：

QJ3150000

Marks：

Xn,N,C

Storage features：

Warehouse ventilated, low temperature and dry

Explosive characteristics：

Explosive when mixed with air

Stability/Shelf Life：

Stable. Incompatible with oxidizing agents. May form explosive peroxides. Heat and light accelerate peroxide formation.

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P280, P284, P301+P310, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P314, P320, P321, P331, P363, P370+P378, P403+P233, P403+P235, P405, P501

Hazard Statements：

H226

cis-Decalin Use and Manufacturing

Used as a liquid for refractive index measurement and as a solvent

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CIS-DECAHYDRONAPHTHALENE CAS493-01-6

CAS No.: 493-01-6

Grade: Industrial Grade

Content: 99%

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Guide of cis-Decalin

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Recommended Suppliers
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cis-Decalin

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