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ChemicalBook >> CAS DataBase List >> 3-Methyl-2-butanethiol

3-Methyl-2-butanethiol

3-Methyl-2-butanethiol price.
  • $23 - $2065
  • Product name: 3-Methyl-2-butanethiol
  • CAS: 2084-18-6
  • MF: C5H12S
  • MW: 104.21
  • EINECS:218-223-9
  • MDL Number:MFCD00039648
  • Synonyms:3-Methyl-2-butyl Mercaptan;3-Methyl-2-butanethiol, 95%, remainder mainly 2-methyl-1-butanethiol;3-Methyl-2-butanethiol >=98.0%;FEMA 3304;3-Methyl-butyl-2-thiol;1,2-Dimethylpropyl hydrosulfide;2-butanethiol,3-methyl- ;3-methyl-2-Butanethio
12 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Frontier Specialty Chemicals
  • Medical Isotopes, Inc.
  • TCI Chemical
  • TRC
Package
  • 1g
  • 2.5G
  • 5g
  • 25g
  • 100g
  • 1000g
  • ManufacturerAHH
  • Product numberMT-17571
  • Product description3-Methyl-2-butanethiol 98%
  • Packaging100g
  • Price$345
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberR573
  • Product description3-Methyl-2-butanethiol
  • Packaging1g
  • Price$47
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB22330
  • Product description3-Methyl-2-butanethiol, 95%, remainder mainly 2-methyl-1-butanethiol
  • Packaging5g
  • Price$36.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB22330
  • Product description3-Methyl-2-butanethiol, 95%, remainder mainly 2-methyl-1-butanethiol
  • Packaging25g
  • Price$103
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002797
  • Product description3-METHYL-2-BUTANETHIOL 95.00%
  • Packaging5G
  • Price$808.96
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002797
  • Product description3-METHYL-2-BUTANETHIOL 95.00%
  • Packaging2.5G
  • Price$746.88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002797
  • Product description3-METHYL-2-BUTANETHIOL 95.00%
  • Packaging1G
  • Price$597.87
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK416279
  • Product description3-Methyl-2-butanethiol 95%
  • Packaging5g
  • Price$23
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK416279
  • Product description3-Methyl-2-butanethiol 95%
  • Packaging25g
  • Price$93
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number71393
  • Product description3-Methyl-2-butanethiol
  • Packaging100g
  • Price$810
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM2141
  • Product description3-Methyl-2-butanethiol >98.0%(GC)
  • Packaging25g
  • Price$96
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberM295030
  • Product description3-Methyl-2-butanethiol
  • Packaging1000g
  • Price$2065
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-17571 3-Methyl-2-butanethiol 98% 100g $345 2021-12-16 Buy
AK Scientific R573 3-Methyl-2-butanethiol 1g $47 2021-12-16 Buy
Alfa Aesar B22330 3-Methyl-2-butanethiol, 95%, remainder mainly 2-methyl-1-butanethiol 5g $36.6 2021-12-16 Buy
Alfa Aesar B22330 3-Methyl-2-butanethiol, 95%, remainder mainly 2-methyl-1-butanethiol 25g $103 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002797 3-METHYL-2-BUTANETHIOL 95.00% 5G $808.96 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002797 3-METHYL-2-BUTANETHIOL 95.00% 2.5G $746.88 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002797 3-METHYL-2-BUTANETHIOL 95.00% 1G $597.87 2021-12-16 Buy
Frontier Specialty Chemicals JK416279 3-Methyl-2-butanethiol 95% 5g $23 2021-12-16 Buy
Frontier Specialty Chemicals JK416279 3-Methyl-2-butanethiol 95% 25g $93 2021-12-16 Buy
Medical Isotopes, Inc. 71393 3-Methyl-2-butanethiol 100g $810 2021-12-16 Buy
TCI Chemical M2141 3-Methyl-2-butanethiol >98.0%(GC) 25g $96 2024-03-01 Buy
TRC M295030 3-Methyl-2-butanethiol 1000g $2065 2021-12-16 Buy

Properties

Melting point :-109.95°C (estimate)
Boiling point :109-112 °C(lit.)
Density :0.841 g/mL at 25 °C(lit.)
refractive index :n20/D 1.444(lit.)
FEMA :3304 | 3-METHYL-2-BUTANETHIOL
Flash point :60 °F
pka :10.85±0.10(Predicted)
form :liquid (estimate)
color :Colorless to Almost colorless
Odor :at 0.10 % in propylene glycol. repulsive beefy meaty
Odor Type :sulfurous
Sensitive :Air Sensitive
JECFA Number :517
LogP :2.47
CAS DataBase Reference :2084-18-6(CAS DataBase Reference)
NIST Chemistry Reference :2-Butanethiol, 3-methyl-(2084-18-6)
EPA Substance Registry System :2-Butanethiol, 3-methyl- (2084-18-6)

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
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, 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
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
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.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

3-Methyl-2-butanethiol has a repulsive, characteristic mercaptanlike odor. Prepared from isoamyl chloride and potassium sulfhydrate; also the corresponding sodium salt can be prepared from diisopentyl-disulfide and sodium metal in liquid ammonia.

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