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2-Butanethiol

2-Butanethiol Structure
2-Butanethiol
  • CAS No.513-53-1
  • Chemical Name:2-Butanethiol
  • CBNumber:CB8429566
  • Molecular Formula:C4H10S
  • Formula Weight:90.19
  • MOL File:513-53-1.mol
2-Butanethiol Property
  • Melting point -165°
  • Boiling point 84.6-85.2 °C(lit.)
  • Density 0.83 g/mL at 25 °C(lit.)
  • vapor pressure 142 mm Hg ( 37.7 °C)
  • refractive index n20/D 1.436(lit.)
  • Flash point 70 °F
  • storage temp. Store below +30°C.
  • solubility 1.32g/l
  • form liquid
  • pka 10.92±0.10(Predicted)
  • Specific Gravity 0.83
  • color Colorless to Almost colorless
  • Odor sulfurous
  • Odor Threshold 0.00003ppm
  • explosive limit 1.7-9.6%(V)
  • Merck 14,1578
  • LogP 2.180
  • CAS DataBase Reference 513-53-1(CAS DataBase Reference)
  • FDA UNII Y2D731QBYN
  • NIST Chemistry Reference 2-Butanethiol(513-53-1)
  • EPA Substance Registry System 2-Butanethiol (513-53-1)
  • UNSPSC Code 12352105
  • NACRES NA.22
Safety
  • Hazard Codes  :F,Xi
  • Risk Statements  :11-36/37/38
  • Safety Statements  :16-26-36
  • RIDADR  :UN 2347 3/PG 2
  • WGK Germany  :3
  • F  :13
  • HazardClass  :3.1
  • PackingGroup  :II
  • HS Code  :29309070
  • Hazardous Substances Data :513-53-1(Hazardous Substances Data)
  • Toxicity :LD50 orally in Rabbit: 5176 mg/kg LD50 dermal Rabbit > 2000 mg/kg
  • NFPA 704:
    3
    2 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H225
  • Precautionary statements P210-P370+P378-P403+P235
2-Butanethiol Price More Price(2)
  • Brand: TCI Chemicals (India)
  • Product number: B0686
  • Product name : sec-Butyl Mercaptan
  • Purity: min. 97.0 %
  • Packaging: 25ML
  • Price: ₹2400
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: B0686
  • Product name : sec-Butyl Mercaptan
  • Purity: min. 97.0 %
  • Packaging: 500ML
  • Price: ₹13800
  • Updated: 2022/05/26
  • Buy: Buy

2-Butanethiol Chemical Properties,Usage,Production

  • Uses sec-Butyl Mercaptan is used in the preparation of arylsulfides via palladium catalyzed thioetherification of aryl bromides and iodides.
  • Purification Methods Purify it as for 1-butanethiol. [Beilstein 1 IV 1584.]
2-Butanethiol Preparation Products And Raw materials
Raw materials
Preparation Products
2-Butanethiol Suppliers
Global(153)Suppliers
  • Supplier：
    Henan Tianfu Chemical Co.,Ltd.
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  • Supplier：
    Xiamen AmoyChem Co., Ltd
  • Tel：+86-86-5926051114<br/>+8615060885618
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  • Supplier：
    SIMAGCHEM CORP
  • Tel： +86-13806087780
  • Email：sale@simagchem.com
  • Country：China
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2-Butanethiol Spectrum
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  • 2-BUTANETHIOL FOR SYNTHESIS 250 ML
  • 2-BUTANETHIOL FOR SYNTHESIS 5 ML
  • Inchi=1/C4H10S/C1-3-4(2)5/H4-5H,3H2,1-2h
  • sec-Butyl mercaptan, Mercaptan C4

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