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ChemicalBook >> CAS DataBase List >> 2-Methyl-2-propanethiol

2-Methyl-2-propanethiol

2-Methyl-2-propanethiol price.
  • $21 - $1388.6
  • Product name: 2-Methyl-2-propanethiol
  • CAS: 75-66-1
  • MF: C4H10S
  • MW: 90.19
  • EINECS:200-890-2
  • MDL Number:MFCD00004857
  • Synonyms:1,1-Dimethylethanethiol;2-METHYL-2-PROPANETHIOL;TBM(TM);tert-Butyl mercaptan, TBM;2-Methyl-2-propanethiol,99%;2-Methyl-2-propanethiol:TBM;2-Methyl-2-propanethiol, 99% 2.5LT;2-Methyl-2-propanethiol, 99% 500ML
11 prices
Selected condition:
Brand
  • American Custom Chemicals Corporation
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 250MG
  • 500MG
  • 25mL
  • 100mL
  • 250ML
  • 500ml
  • 2l
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0009081
  • Product description2-METHYL-2-PROPANETHIOL 95.00%
  • Packaging250MG
  • Price$1042.97
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0009081
  • Product description2-METHYL-2-PROPANETHIOL 95.00%
  • Packaging500MG
  • Price$1388.6
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number68352
  • Product descriptiontert-Butanethiol
  • Packaging100mL
  • Price$565
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number68352
  • Product descriptiontert-Butanethiol
  • Packaging250ML
  • Price$625
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number109207
  • Product description2-Methyl-2-propanethiol contains 50-150 ppm 4-tert-Butylcatechol, 99%
  • Packaging100ml
  • Price$52.1
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number109207
  • Product description2-Methyl-2-propanethiol 99%
  • Packaging2l
  • Price$68
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number109207
  • Product description2-Methyl-2-propanethiol contains 50-150 ppm 4-tert-Butylcatechol, 99%
  • Packaging500ml
  • Price$128
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM0405
  • Product descriptiontert-Butyl Mercaptan >98.0%(GC)
  • Packaging25mL
  • Price$21
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM0405
  • Product descriptiontert-Butyl Mercaptan >98.0%(GC)
  • Packaging500mL
  • Price$39
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberB689725
  • Product descriptiontert-Butanethiol
  • Packaging100mL
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberB689725
  • Product descriptiontert-Butanethiol
  • Packaging250mL
  • Price$90
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0009081 2-METHYL-2-PROPANETHIOL 95.00% 250MG $1042.97 2021-12-16 Buy
American Custom Chemicals Corporation CHM0009081 2-METHYL-2-PROPANETHIOL 95.00% 500MG $1388.6 2021-12-16 Buy
Medical Isotopes, Inc. 68352 tert-Butanethiol 100mL $565 2021-12-16 Buy
Medical Isotopes, Inc. 68352 tert-Butanethiol 250ML $625 2021-12-16 Buy
Sigma-Aldrich 109207 2-Methyl-2-propanethiol contains 50-150 ppm 4-tert-Butylcatechol, 99% 100ml $52.1 2024-03-01 Buy
Sigma-Aldrich 109207 2-Methyl-2-propanethiol 99% 2l $68 2024-03-01 Buy
Sigma-Aldrich 109207 2-Methyl-2-propanethiol contains 50-150 ppm 4-tert-Butylcatechol, 99% 500ml $128 2024-03-01 Buy
TCI Chemical M0405 tert-Butyl Mercaptan >98.0%(GC) 25mL $21 2024-03-01 Buy
TCI Chemical M0405 tert-Butyl Mercaptan >98.0%(GC) 500mL $39 2024-03-01 Buy
TRC B689725 tert-Butanethiol 100mL $65 2021-12-16 Buy
TRC B689725 tert-Butanethiol 250mL $90 2021-12-16 Buy

Properties

Melting point :-1.1 °C
Boiling point :62-65 °C(lit.)
Density :0.8 g/mL at 25 °C(lit.)
vapor density :3.1 (vs air)
vapor pressure :303.5 mm Hg ( 37.7 °C)
refractive index :n20/D 1.423(lit.)
Flash point :−12 °F
storage temp. :Flammables area
solubility :1.47g/l slightly soluble
form :Liquid
pka :pK1:11.22 (25°C,μ=0.1)
color :Clear colorless
Odor :sulfury
Odor Threshold :0.000029ppm
Water Solubility :Slightly soluble in water
Merck :14,1579
BRN :505947
Dielectric constant :5.4800000000000004
Stability :Stable. Flammable - note low flashpoint. Incompatible with strong oxidizing agents.
LogP :2.206 (est)
CAS DataBase Reference :75-66-1(CAS DataBase Reference)
NIST Chemistry Reference :2-Propanethiol, 2-methyl-(75-66-1)
EPA Substance Registry System :2-Propanethiol, 2-methyl- (75-66-1)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS 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
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
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.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

Description

tert-Butylthiol, also known as 2-methyl propane-2-thiol, 2- methyl-2-propane thiol, tert-butyl mercaptan (TBM), and t-BuSH, is an organo sulfur compound with the formula (CH3)3CSH. This thiol may have been used as a flavoring agent, as an odorant for natural gas (which is odorless), and also in a wide range of organic reactions.

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