3-sulfanylbutan-2-o...

3-sulfanylbutan-2-one

3-sulfanylbutan-2-one

Min.Order / FOB Price:Get Latest Price

2 Kilogram

FOB Price: USD 1.0000

  • Min.Order :2 Kilogram
  • Purity: 85.0-99.8%
  • Payment Terms : T/T,Other

Keywords

3-sulfanylbutan-2-one 40789-98-8 High Cost-Effective

Quick Details

  • Appearance:ask
  • Application:intermediates
  • PackAge:foil aluminium bag/vacuum packing
  • ProductionCapacity:150|Kilogram|Week
  • Storage:Keep in dry and cool condition
  • Transportation:by air or by sea

Superiority:

Product Name: 3-Mercapto-2-butanone
Synonyms: 3-mercapto-2-butanon;mercapto-3butanone-2;FEMA 3298;2-MERCAPTO-3-BUTANONE;3-MERCAPTO-2-BUTANONE;3-MERCAPTOBUTAN-2-ONE;3-MERCAPTOBUTANONE;3-MERCAPTO-2-BUTANONE 80+%
CAS: 40789-98-8
MF: C4H8OS
MW: 104.17
EINECS: 255-082-2
Product Categories: Pharmaceutical Raw Materials;thiol Flavor;Alphabetical Listings;Flavors and Fragrances;M-N;Sulfides flavors
Mol File: 40789-98-8.mol
3-Mercapto-2-butanone Structure
3-Mercapto-2-butanone Chemical Properties
Boiling point 48-49 °C15 mm Hg(lit.)
density 1.035 g/mL at 25 °C(lit.)
refractive index n20/D 1.4352
FEMA 3298 | 3-MERCAPTO-2-BUTANONE
Fp 117 °F
storage temp. Refrigerator
Specific Gravity 1.015
Sensitive Light Sensitive
JECFA Number 558
CAS DataBase Reference 40789-98-8(CAS DataBase Reference)
NIST Chemistry Reference 2-Butanone, 3-mercapto-(40789-98-8)
EPA Substance Registry System 2-Butanone, 3-mercapto-(40789-98-8)
Safety Information
Hazard Codes Xi
Risk Statements 10-36/37/38
Safety Statements 26-36
RIDADR UN 1993 3/PG 2
WGK Germany 3
RTECS EL9050000
TSCA Yes
HazardClass 3
PackingGroup III
HS Code 29309090
MSDS Information
Provider Language
SigmaAldrich English
ALFA English
3-Mercapto-2-butanone Usage And Synthesis
Chemical Properties Colorless liquid
Preparation From 2,4,5-trimethyl-2-ethyl-3-thiazoline with butyl and hydrolysis; from oxo-compound with sulfur or polysulfides and ammonia at room temperature.
3-Mercapto-2-butanone Preparation Products And Raw materials
Raw materials Sodium hydrosulfide

Details:

WGK Germany:3
RIDADR:UN 1993 3/PG 2
Risk Statements:R10
Hazard Codes:Xi
CAS No.:40789-98-8
Synonyms:View More3-Mercapto-2-butanone solution; EINECS 255-082-2; 3-mercapto-butan-2-one; 2-Mercapto-3-butanone; 3-Mercapto-butan-2-on; FEMA No. 3298; 3-Mercapto-2-butanone; 2-BUTANONE,3-MERCAPTO;
Formula:C4H8OS
Exact Mass:104.03000
Molecular Weight:104.17100
PSA:55.87000
LogP:0.89370

3-sulfanylbutan-2-one
CAS No.: 40789-98-8
Synonyms:
Formula: C4H8OS
Exact Mass: 104.03000
Molecular Weight: 104.17100
PSA: 55.87000
LogP: 0.89370

Properties
Boiling Point: 140oC at 760 mmHg
Density: 0.981 g/cm3
Storage Temp: Refrigerator
Flash Point: 117F
Appearance: colourless or pale yellow liquid, becomes cloudy after short storage
Refractive Index: n20/D 1.4352

Safety Info
RTECS: EL9050000
Hazard Class: 3
Safety Statements: S26-S36
Packing Group: III
WGK Germany: 3
RIDADR: UN 1993 3/PG 2
Risk Statements: R10
Hazard Codes: Xi
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1. Samples synthetic, Our strong r&d team has accumulated abundant experience in synthesis design and exploring synthesis of new technology. Not only good at heterocyclic chemistry, chiral chemicals (asymmetric synthesis and enzyme reaction), metal organic synthesis, high throughput chemistry, also specializes in bioorganic chemistry including nucleosides, nucleotides, sugar chemical, peptide chemistry, etc, to complete the synthesis from mg to kg samples in lab scale. Our efficient management and good communication skills and ability to solve the problem rapidly in order to ensure quality, timely delivery, based on the standard client confidential system and competitive price products,we has been recognized and praised by many customers in chemical industry.
       
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