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1-Butanethiol, 99+%, Thermo Scientific Chemicals

Catalog No. AC220620010
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This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

109-79-5

Molecular Formula

C4H10S

Molecular Weight (g/mol)

90.18

MDL Number

MFCD00004905

InChI Key

WQAQPCDUOCURKW-UHFFFAOYSA-N

Synonym

1-butanethiol, butanethiol, butyl mercaptan, n-butyl mercaptan, n-butanethiol, butylthiol, thiobutyl alcohol, n-butylmercaptan, 1-mercaptobutane, 1-butyl mercaptan

PubChem CID

8012

IUPAC Name

butane-1-thiol

SMILES

CCCCS

Specifications

CAS Min %

99.0

CAS Max %

100.0

Melting Point

-116.0°C

Color

Colorless

Density

0.8400g/mL

Boiling Point

98.0°C

Flash Point

0.5°C

Infrared Spectrum

Authentic

Assay Percent Range

99+%

Packaging

Glass bottle

Refractive Index

1.4420 to 1.4440

Linear Formula

CH3(CH2)3SH

Quantity

1 L

Beilstein

01, 370

Fieser

02,53; 04,64

Specific Gravity

0.84

Merck Index

15, 1580

Solubility Information

Solubility in water: slightly soluble. Other solubilities: soluble in alcohol and ether

Formula Weight

90.18

Percent Purity

99+%

Physical Form

Liquid

Chemical Name or Material

1-Butanethiol, 99+%

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Hazard Category

GHS Signal Word: Danger

Hazard Statement

GHS H Statement
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.
Harmful if inhaled.
Harmful if swallowed.
Highly flammable liquid and vapor.

Precautionary Statement

GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for

EINECSNumber

203-705-3

RTECSNumber

EK6300000

TSCA

TSCA
SDS

RUO – Research Use Only

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