1-Butanethiol | CAS No. 109-79-5
1-Butanethiol
Basic Information
CAS Number
109-79-5
Molecular Formula
C4H10S
Molecular Weight
90.19 g/mol
EINECS
203-705-3
AD
Chemical Classification
Basic Physical Properties
Physical State
Colorless
Melting Point
−116°C
Boiling Point
98°C
Density
0.842g/mLat 25°C
Water Solubility
0.60 g/100 mL. Slightly soluble
Flash Point
55°F
Solubility
0.597g/l
Refractive Index
n20/D 1.443(lit.)
Vapor Pressure
83 mm Hg ( 37.7 °C)
Vapor Density
3.1 (vs air)
Odor
Strong skunk-like.
Odor Threshold
0.0000028ppm
Safety Information
View Safety InformationGHS Hazard Pictograms
H225
H302H315H319H332H335Hazard Statement
H225
Highly Flammable liquid and vapor
Flammable liquids
Flammable liquids
H302
Harmful if swallowed
Acute toxicity, oral
Acute toxicity, oral
H315
Causes skin irritation
Skin corrosion/irritation
Skin corrosion/irritation
H319
Causes serious eye irritation
Serious eye damage/eye irritation
Serious eye damage/eye irritation
H332
Harmful if inhaled
Acute toxicity, inhalation
Acute toxicity, inhalation
H335
May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Hazard Class
Class 3
Class 3
Stability
Stable. Incompatible with oxidizing agents, bases, alkali metals. Highly flammable. May discolour on exposure to air.
Sensitiveness
Air Sensitive
Explosive Limit
1.4-11.3%(V)
Toxicity
;GRAS(FEMA)。
Synonyms & References
English
- THIOBUTYL ALCOHOL
- n-Butyl thioalcohol
- n-Butanethiol
- N-BUTYL MERCAPTAN
- 1-butanethiol[qr]
- 1-Butanethiol, 98% 250ML
- 1-Butanethiol, 98% 50ML
- 1-Butanethiol, 99+% 50ML
- Butyl Mercaptan
- 1-butanethiol
- 1-mercaptobutane
- Bear skunk
- Butane-1-thiol
- Butanethiol
- n-Butyl Mercaptan
- n-butanethiol
- n-Butyl Thioalcohol
- BUFFER
- BUFFER CONCENTRATE, PH 6.00
- BUFFER CONCENTRATE, PH 7.00
- BUFFER MIXTURE, PH 6.8
- BUFFER O
- BUFFER, PH 1.0
- BUFFER, PH 1.00
- BUFFER, PH 11.00
- 1-Butanethiolneat
- 1-Butanethiol,AcroSeal
- Butyl mercaptan,Mercaptan C4
- n-C4H9SH
- FEMA 3478
- Butylthiol
MDL Number
MFCD00004905
EC Number
203-705-3
Customs Code
2930 90 98
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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