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ChemicalBook >> CAS DataBase List >> 3-Methyl-1-butanethiol

3-Methyl-1-butanethiol

3-Methyl-1-butanethiol price.
  • $38 - $912.29
  • Product name: 3-Methyl-1-butanethiol
  • CAS: 541-31-1
  • MF: C5H12S
  • MW: 104.21
  • EINECS:208-774-3
  • MDL Number:MFCD00004899
  • Synonyms:FEMA 3858;ISOAMYL MERCAPTAN;ISOPENTANETHIOL;isoamylthiol ;Isopentyl mercaptan;Isopentylmercaptan ;isopentylthiol ;mercaptanisopentylique
15 prices
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  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Frontier Specialty Chemicals
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 1G
  • 2.5G
  • 10g
  • 5G
  • sample
  • 25g
  • 25ml
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  • 100ml
  • 250mL
  • 1kg
  • ManufacturerAlfa Aesar
  • Product numberL09661
  • Product descriptionIsopentyl mercaptan, 97%
  • Packaging25ml
  • Price$65.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL09661
  • Product descriptionIsopentyl mercaptan, 97%
  • Packaging100ml
  • Price$202
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002786
  • Product description3-METHYL-1-BUTANETHIOL 95.00%
  • Packaging1G
  • Price$619.7
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002786
  • Product description3-METHYL-1-BUTANETHIOL 95.00%
  • Packaging2.5G
  • Price$796.77
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002786
  • Product description3-METHYL-1-BUTANETHIOL 95.00%
  • Packaging5G
  • Price$912.29
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK546457
  • Product description3-Methyl-1-butanethiol 97%
  • Packaging5g
  • Price$38
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK546457
  • Product description3-Methyl-1-butanethiol 97%
  • Packaging25g
  • Price$41
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK546457
  • Product description3-Methyl-1-butanethiol 97%
  • Packaging100g
  • Price$135
  • Updated2021-12-16
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  • ManufacturerMedical Isotopes, Inc.
  • Product number41377
  • Product description3-Methyl-1-butanethiol
  • Packaging10g
  • Price$650
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product numberW385808
  • Product description3-Methyl-1-butanethiol ≥97%
  • Packagingsample
  • Price$53.8
  • Updated2022-05-15
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  • ManufacturerSigma-Aldrich
  • Product numberW385808
  • Product description3-Methyl-1-butanethiol ≥97%
  • Packaging100g
  • Price$122
  • Updated2022-05-15
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  • ManufacturerSigma-Aldrich
  • Product numberW385808
  • Product description3-Methyl-1-butanethiol ≥97%
  • Packaging1kg
  • Price$764
  • Updated2022-05-15
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  • ManufacturerTCI Chemical
  • Product numberI0149
  • Product descriptionIsoamyl Mercaptan >94.0%(T)
  • Packaging25mL
  • Price$63
  • Updated2024-03-01
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  • ManufacturerTCI Chemical
  • Product numberI0149
  • Product descriptionIsoamyl Mercaptan >94.0%(T)
  • Packaging250mL
  • Price$360
  • Updated2024-03-01
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  • ManufacturerTRC
  • Product numberM288895
  • Product description3-Methyl-1-butanethiol
  • Packaging10g
  • Price$150
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar L09661 Isopentyl mercaptan, 97% 25ml $65.9 2021-12-16 Buy
Alfa Aesar L09661 Isopentyl mercaptan, 97% 100ml $202 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002786 3-METHYL-1-BUTANETHIOL 95.00% 1G $619.7 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002786 3-METHYL-1-BUTANETHIOL 95.00% 2.5G $796.77 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002786 3-METHYL-1-BUTANETHIOL 95.00% 5G $912.29 2021-12-16 Buy
Frontier Specialty Chemicals JK546457 3-Methyl-1-butanethiol 97% 5g $38 2021-12-16 Buy
Frontier Specialty Chemicals JK546457 3-Methyl-1-butanethiol 97% 25g $41 2021-12-16 Buy
Frontier Specialty Chemicals JK546457 3-Methyl-1-butanethiol 97% 100g $135 2021-12-16 Buy
Medical Isotopes, Inc. 41377 3-Methyl-1-butanethiol 10g $650 2021-12-16 Buy
Sigma-Aldrich W385808 3-Methyl-1-butanethiol ≥97% sample $53.8 2022-05-15 Buy
Sigma-Aldrich W385808 3-Methyl-1-butanethiol ≥97% 100g $122 2022-05-15 Buy
Sigma-Aldrich W385808 3-Methyl-1-butanethiol ≥97% 1kg $764 2022-05-15 Buy
TCI Chemical I0149 Isoamyl Mercaptan >94.0%(T) 25mL $63 2024-03-01 Buy
TCI Chemical I0149 Isoamyl Mercaptan >94.0%(T) 250mL $360 2024-03-01 Buy
TRC M288895 3-Methyl-1-butanethiol 10g $150 2021-12-16 Buy

Properties

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)
FEMA :3858 | 3-METHYLBUTANETHIOL
refractive index :n20/D 1.4432(lit.)
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)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

3-Methyl-1-butanethiol has been used as an organic clapping layer in the synthesis of monolayer-capped 5 nm gold nanoparticles.

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