1-Pentanethiol

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Origin: China

Cas No: 110-66-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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CAS No.: 110-66-7 Formula: C5H12S Molecular Weight: 104.21400

Basic Info

Chemical Name	1-Pentanethiol
Synonyms	Amyl Mercaptan; Amyl mercaptan,Mercaptan C5,PT; 1-Pentanethiol; pentane-1-thiol; n-Amyl mercaptan; Pentyl Mercaptan; Amyl mercaptan,Mercaptan C5,Pentyl mercaptan;
CAS No.	110-66-7
Molecular Formula	C5H12S
Molecular Weight	104.21400
PSA	38.80000
LogP	2.10640

Properties

Appearance & Physical State	clear colorless to light-yellow liquid
Density	0.84
Boiling Point	123-124ºC
Melting Point	-76ºC
Flash Point	18ºC
Refractive Index	1.4455-1.4475
Water Solubility	practically insoluble
Storage Condition	Flammables area
Vapor Pressure	27.4 mm Hg ( 37.7 °C)

Safety Info

Synthesis Route

2-Methylthiophene→1-Pentanethiol+1-Pentene
2-Methylthiophene→2-methylthiolane+1-Pentanethiol
2-Methylthiophene→2-methylthiolane+1-Pentanethiol

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	DB-5	100.	821.7	isothermal
Capillary	DB-5	120.	828.8	isothermal
Capillary	DB-5	60.	814.0	isothermal
Capillary	DB-5	80.	817.0	isothermal
Packed	C78, Branched paraffin	130.	818.9	isothermal

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Inhalation	LCLo - Lowest published lethal concentration	Rodent - rat	2000 ppm/4H	1.Details of toxic effects not reported other than lethal dose value
Subcutaneous	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	>100 mg/kg	1.Details of toxic effects not reported other than lethal dose value