(~2~H_8_)Naphthalene

Basic Information

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CAS Number

1146-65-2

Molecular Formula

C10D8

Molecular Weight

136.22 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

80-82 °C

Boiling Point

218 °C

Refractive Index

1.58075 (589.3 nm 98 ºC)

Vapor Pressure

0.03 mmHg ( 25 °C)

SMILES

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C1=CC=C2C=CC=CC2=C1

InChI

InChI=1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H/i1D,2D,3D,4D,5D,6D,7D,8D

InChIKey

UFWIBTONFRDIAS-PGRXLJNUSA-N

LogP

2.8398000000000003

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

80.6

Safety Information

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GHS Hazard Pictograms

H351

Hazard Statement

H351 Suspected of causing cancer
Carcinogenicity

Hazard Class

Class 4.1 Class 4.1

Stability

Stable. Incompatible with oxidizing agents. Flammable.

Explosive Limit

0.9-5.9%(V)

Synonyms & References

English

J-003121
Perdeuteronaphthalene
Perdeuterated naphthalene
(?H?)naphthalene
Naphthalene-D8 >98.0 Atom % D
AKOS015903735
UFWIBTONFRDIAS-PGRXLJNUSA-N
DTXSID10894058
Naphthalene-d8, analytical standard
1146-65-2
Q63399845
1,2,3,4,5,6,7,8-octadeuterionaphthalene
EINECS 214-552-7
Naphthalene-d8, 99 atom % D, >=98% (CP)
Naphthalene D8 10 microg/mL in Cyclohexane
[2H8]Naphthalene
NS00066949
BAA14665
D98914
(2H8)Naphthalene
Naphthalene D8 2000 microg/mL in Methyl-tert-butyl ether
Naphthalene-d8
NAPHTHALENE (1,2,3,4,5,6,7,8-D8)
Octadeutronaphthalene
Naphthalene D8
Naphthalene-1,2,3,4,5,6,7,8-d8
Naphthalene D8 1000 microg/mL in Dichloromethane
MFCD00001743
M-8272 Deuterated Analogs
Naphthalene-d8 solution
Naphthalene-d81000µg

MDL Number

MFCD00001743

FAQ

What regulatory guidelines apply to (~2~H_8_)Naphthalene (CAS: 1146-65-2)?

The (~2~H_8_)Naphthalene (CAS: 1146-65-2) is regulated under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) as a Category 3 skin irritant. Additionally, it falls under the European Union's REACH regulations, requiring suppliers to register and provide Material Safety Data Sheets (MSDS). FDA and EPA guidelines also apply for its use in consumer and industrial applications, respectively.

Are there alternatives to (~2~H_8_)Naphthalene (CAS: 1146-65-2) in synthesis?

Alternatives to (~2~H_8_)Naphthalene (CAS: 1146-65-2) in synthesis include other polycyclic aromatic hydrocarbons like anthracene or fluorene. Isomers such as 1-methyl-2-naphthol or 2-methylnaphthalene can also be used as substitutes. These alternatives offer similar reactivity in certain synthetic pathways but may have different physical and chemical properties.

What is the market or research trend for (~2~H_8_)Naphthalene (CAS: 1146-65-2)?

The market for (~2~H_8_)Naphthalene (CAS: 1146-65-2) continues to grow due to its use in pharmaceuticals, dyes, and pigments. Research trends focus on exploring its potential in catalytic applications and as a precursor for advanced materials. However, growing environmental concerns are driving the development of safer alternatives.

How should waste containing (~2~H_8_)Naphthalene (CAS: 1146-65-2) be handled?

Waste containing (~2~H_8_)Naphthalene (CAS: 1146-65-2) should be collected and disposed of using professional waste disposal services. Incineration is a common method, but care must be taken to prevent air pollution. Environmental protection precautions include ensuring proper ventilation and using personal protective equipment. Handling and disposal must comply with local, national, and international regulations.