China (Mainland)
3-sulfanylbutan-2-one CAS NO.40789-98-8
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 2 Kilogram
- Payment Terms: T/T,Other
- Available Specifications:
98(0-25)Metric Ton98(1-100)Metric Ton
- Product Details
Keywords
- 3-sulfanylbutan-2-one
- 40789-98-8
- High Cost-Effective
Quick Details
- ProName: 3-sulfanylbutan-2-one
- CasNo: 40789-98-8
- Molecular Formula: C4H8OS
- Appearance: ask
- Application: intermediates
- DeliveryTime: Within 3 days after payment
- PackAge: foil aluminium bag/vacuum packing
- Port: shanghai
- ProductionCapacity: 150 Kilogram/Week
- Purity: 85.0-99.8%
- Storage: Keep in dry and cool condition
- Transportation: by air or by sea
- LimitNum: 2 Kilogram
- Boiling Point: 140oC at 760 mmHg
- Density: 0.981 g/cm3
- Storage Temp: Refrigerator
- Flash Point: 117?°F
- Appearance: colourless or pale yellow liquid
- Refractive Index: becomes cloudy after short storage
- RTECS: n20/D 1.4352
- Hazard Class: EL9050000
- Safety Statements: 3
- Packing Group: S26-S36
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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