2-Naphthalenethiol

Basic Information

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CAS Number

91-60-1

Molecular Formula

C10H8S

Molecular Weight

160.24 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

79-81 °C

Boiling Point

286 °C

Density

1.22

Water Solubility

Soluble in alcohol, dipropylene glycol. Soluble in water 34.4 mg/L @ 25°C.

Flash Point

69 °C

Solubility

diethyl ether: very soluble(lit.)

Refractive Index

1.589-1.591

SMILES

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Sc1ccc2ccccc2c1

InChI

InChI=1S/C10H8S/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11H

InChIKey

RFCQDOVPMUSZMN-UHFFFAOYSA-N

LogP

3.1285000000000007

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

133

Safety Information

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GHS Hazard Pictograms

H302

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

Sensitiveness

Air Sensitive

Synonyms & References

English

Naphthalene-2-thiol
2-Naphthalenethiol
2-Thionaphthol
2-Mercaptonaphthalene
Thio-2-naphthol
2-Naphthyl mercaptan
Thionaphthol
Vulcamel TBN
Renacit 1
2-Naphthyl thiol
RPA No. 2
RPA 2
beta-Naphthalenethiol
USAF CY-4
beta-Naphthyl mercaptan
beta-Mercaptonaphthalene
2-naphthalenthiol
.beta.-Mercaptonaphthalene
2-naphthalene thiol
.beta.-Thionaphthol
FEMA No. 3314
Thio-.beta.-naphthol
2-naphthyl hydrosulfide
.beta.-Naphthalenethiol
.beta.-Naphthyl mer
NSC 4749
β-Mercaptonaphthalene
β-Naphthalenethiol
β-Naphthyl mercaptan
β-Thionaphthol

MDL Number

MFCD00004086

Customs Code

2930909090

FAQ

What is 2-Naphthalenethiol (CAS: 91-60-1)?

2-Naphthalenethiol is an organic compound with the CAS number 91-60-1. It is a yellow oil with a characteristic odor. This compound is derived from naphthalene and contains a thiol group (-SH) attached to one of the aromatic rings.

What are the main uses of 2-Naphthalenethiol (CAS: 91-60-1)?

2-Naphthalenethiol is primarily used as a precursor in the synthesis of other organic compounds, including pharmaceuticals and dyes. It is also utilized in the fragrance industry and as a reagent in chemical research.

Is 2-Naphthalenethiol (CAS: 91-60-1) safe?

2-Naphthalenethiol is generally safe for use under proper handling conditions. However, it is corrosive to the skin and eyes, and prolonged exposure may cause irritation. Protective measures such as gloves and goggles are recommended when handling the compound.

How should 2-Naphthalenethiol (CAS: 91-60-1) be stored?

2-Naphthalenethiol should be stored in a cool, dry place, away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent evaporation and contamination. Maintain good ventilation during storage and handling to avoid inhalation of vapors.