ChemicalBook > CAS DataBase List > 3-Methyl-1-butanethiol
3-Methyl-1-butanethiol
- Product Name
- 3-Methyl-1-butanethiol
- CAS No.
- 541-31-1
- Chemical Name
- 3-Methyl-1-butanethiol
- Synonyms
- FEMA 3858;isoamylthiol;isopentylthiol;-1-butanethioL;ISOPENTANETHIOL;ISOAMYL MERCAPTAN;Isopentylmercaptan;Isoamyl mercaptane;Isopentyl mercaptan;3-METHYLBUTANETHIOL
- CBNumber
- CB7853779
- Molecular Formula
- C5H12S
- Formula Weight
- 104.21
- MOL File
- 541-31-1.mol
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3-Methyl-1-butanethiol Property
- Melting point:
- -133.51°C
- Boiling point:
- 120 °C
- Density
- 0.835 g/mL at 25 °C(lit.)
- vapor pressure
- 41.4 mm Hg ( 37.7 °C)
- refractive index
- n20/D 1.4432(lit.)
- FEMA
- 3858 | 3-METHYLBUTANETHIOL
- Flash point:
- 65 °F
- storage temp.
- Flammables area
- solubility
- soluble in Chloroform
- pka
- 10.41±0.10(Predicted)
- form
- Liquid
- color
- Clear colorless to slightly yellow
- Odor
- at 0.10 % in propylene glycol. sulfurous onion green onion garlic
- Odor Type
- sulfurous
- Odor Threshold
- 0.00000077ppm
- Sensitive
- Air Sensitive
- JECFA Number
- 513
- BRN
- 635659
- LogP
- 2.67
- CAS DataBase Reference
- 541-31-1(CAS DataBase Reference)
- NIST Chemistry Reference
- 1-Butanethiol, 3-methyl-(541-31-1)
- EPA Substance Registry System
- 1-Butanethiol, 3-methyl- (541-31-1)
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Safety
- Hazard Codes
- F,Xi,Xn
- Risk Statements
- 11-36/37/38-20/21/22
- Safety Statements
- 16-26-36-36/37/39
- RIDADR
- UN 1228 3/PG 2
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- II
- HS Code
- 29309090
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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.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- W385808
- Product name
- 3-Methyl-1-butanethiol
- Purity
- ≥97%
- Packaging
- sample
- Price
- $53.8
- Updated
- 2022/05/15
TCI Chemical
- Product number
- I0149
- Product name
- Isoamyl Mercaptan
- Purity
- >94.0%(T)
- Packaging
- 25mL
- Price
- $63
- Updated
- 2024/03/01
TCI Chemical
- Product number
- I0149
- Product name
- Isoamyl Mercaptan
- Purity
- >94.0%(T)
- Packaging
- 250mL
- Price
- $360
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- L09661
- Product name
- Isopentyl mercaptan, 97%
- Packaging
- 25ml
- Price
- $65.9
- Updated
- 2021/12/16
Alfa Aesar
- Product number
- L09661
- Product name
- Isopentyl mercaptan, 97%
- Packaging
- 100ml
- Price
- $202
- Updated
- 2021/12/16
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3-Methyl-1-butanethiol Chemical Properties,Usage,Production
Chemical Properties
clear colorless to slightly yellow liquid
Occurrence
Reported present in beer
Uses
3-Methyl-1-butanethiol, is a versatile organic building block in the synthesis of sulfur containnig pharmaceutical compounds. It is used in the synthesis of some poly(alkylene glycol dithiophosphates) with functional groups in the S-alkyl radical, possessing long-lasting anthelminthic and antibacterial properties. It is also shown to be one of the flavor components from beef, pork, and chicken
Definition
ChEBI: Isopentyl mercaptan is an alkanethiol.
Aroma threshold values
Detection: 0.002 ppb
3-Methyl-1-butanethiol Preparation Products And Raw materials
Raw materials
Preparation Products
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3-Methyl-1-butanethiol Suppliers
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- China
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- E-Mail Inquiry
- info@syntechem.com
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- China
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View Lastest Price from 3-Methyl-1-butanethiol manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- 3-Methyl-1-butanethiol 541-31-1
- Price
- US $0.00-0.00/KG
- Min. Order
- 100g
- Purity
- 99.0%+
- Supply Ability
- 100 tons
- Release date
- 2020-01-19
Career Henan Chemical Co
- Product
- 3-Methyl-1-butanethiol 541-31-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 100KG
- Release date
- 2019-08-07
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