2-Methyl-1-butanethiol
- Product Name
- 2-Methyl-1-butanethiol
- CAS No.
- 1878-18-8
- Chemical Name
- 2-Methyl-1-butanethiol
- Synonyms
- FEMA 3303;T-AMYLMERCAPTAN;CH3CH2CH(CH3)CH2SH;2-METHYLBUTANETHIOL;2-methyl-1-butanethio;2-METHYL-1-BUTANETHIOL;2-methyl-butane-1-thiol;2-METHYLBUTYL MERCAPTAN;1-Butanethiol, 2-methyl-;1-Mercapto-2-methylbutane
- CBNumber
- CB9853258
- Molecular Formula
- C5H12S
- Formula Weight
- 104.21
- MOL File
- 1878-18-8.mol
2-Methyl-1-butanethiol Property
- Melting point:
- -109.95°C (estimate)
- Boiling point:
- 116-117 °C(lit.)
- Density
- 0.848 g/mL at 25 °C(lit.)
- vapor pressure
- 41.4 mm Hg ( 37.7 °C)
- refractive index
- n20/D 1.447(lit.)
- FEMA
- 3303 | 2-METHYL-1-BUTANETHIOL
- Flash point:
- 67 °F
- storage temp.
- Flammables area
- form
- liquid (estimate)
- pka
- 10.41±0.10(Predicted)
- color
- Colorless to Almost colorless
- Odor
- at 0.10 % in propylene glycol. sulfurous meaty bloody
- Odor Type
- sulfurous
- Sensitive
- Air Sensitive
- JECFA Number
- 515
- LogP
- 2.66
- CAS DataBase Reference
- 1878-18-8(CAS DataBase Reference)
- NIST Chemistry Reference
- 1-Butanethiol, 2-methyl-(1878-18-8)
- EPA Substance Registry System
- 1-Butanethiol, 2-methyl- (1878-18-8)
Safety
- Hazard Codes
- F,Xi,Xn
- Risk Statements
- 11-36/37/38-20/21/22
- Safety Statements
- 16-26-33-36/37/39
- RIDADR
- UN 1111 3/PG 2
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- II
- HS Code
- 29309090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- W330302
- Product name
- 2-Methyl-1-butanethiol
- Purity
- ≥95%, FG
- Packaging
- sample
- Price
- $52
- Updated
- 2022/05/15
- Product number
- M1041
- Product name
- 2-Methyl-1-butanethiol
- Purity
- >95.0%(GC)
- Packaging
- 5g
- Price
- $108
- Updated
- 2024/03/01
- Product number
- M1041
- Product name
- 2-Methyl-1-butanethiol
- Purity
- >95.0%(GC)
- Packaging
- 25g
- Price
- $352
- Updated
- 2022/04/27
- Product number
- B21949
- Product name
- 2-Methyl-1-butanethiol, 99%
- Packaging
- 5g
- Price
- $50.65
- Updated
- 2024/03/01
- Product number
- B21949
- Product name
- 2-Methyl-1-butanethiol, 99%
- Packaging
- 25g
- Price
- $161
- Updated
- 2024/03/01
2-Methyl-1-butanethiol Chemical Properties,Usage,Production
Description
Prepared from 2-methyl-1-butyl isothiourea picrate by conversion to bis [(s)-2-methylbutyl] disulfide, followed by reduction to the corresponding thiol, using sodium metal in liquid ammonia.
Chemical Properties
2-Methyl-1-butanethiol has a disagreeable odor.
Chemical Properties
clear colourless liquid
Occurrence
Reported as occurring in the petroleum fraction boiling between 111 and 150°C; also in cooked beef.
Uses
2-Methyl-1-butanethiol is a thiol with antiinflammatory properties.
Definition
ChEBI: 2-Methyl-1-butanethiol is an alkanethiol.
Preparation
From 2-methyl-1-butyl isothiourea picrate by conversion to bis [(s)-2-methylbutyl] disulfide, followed by reduction to the corresponding thiol, using sodium metal in liquid ammonia.
2-Methyl-1-butanethiol Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Methyl-1-butanethiol manufacturers
- Product
- 2-Methyl-1-butanethiol 1878-18-8
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-10
- Product
- 2-Methyl-1-butanethiol 1878-18-8
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-08
- Product
- 2-Methyl-1-butanethiol 1878-18-8
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27