A5367412
3-(Methylthio)butyraldehyde , 96% , 16630-52-7
CAS NO.：16630-52-7
Empirical Formula: C5H10OS
Molecular Weight: 118.2
MDL number: MFCD00036622
EINECS: 240-678-7
| Pack Size | Price | Stock | Quantity |
| 5g | RMB39.20 | In Stock |
|
| 10G | RMB127.20 | In Stock |
|
| 25g | RMB319.20 | In Stock |
|
| 50G | RMB446.40 | In Stock |
|
| 100g | RMB599.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 62-64 °C10 mm Hg(lit.) |
| Density | 1.001 g/mL at 25 °C(lit.) |
| vapor density | 4.1 (vs air) |
| vapor pressure | 60 mm Hg ( 20 °C) |
| refractive index | n |
| FEMA | 3374 | 3-(METHYLTHIO)BUTANAL |
| Flash point: | 144 °F |
| storage temp. | 2-8°C |
| solubility | soluble in Chloroform, Ethyl Acetate |
| form | clear liquid |
| color | Colorless to Light yellow |
| Odor | at 0.10 % in dipropylene glycol. green musk buchu potato chip |
| Odor Type | green |
| biological source | synthetic |
| Sensitive | Air Sensitive |
| JECFA Number | 467 |
| Major Application | flavors and fragrances |
| InChI | 1S/C5H10OS/c1-5(7-2)3-4-6/h4-5H,3H2,1-2H3 |
| InChIKey | NCBDFIPMWRKPDU-UHFFFAOYSA-N |
| SMILES | CSC(C)CC=O |
| LogP | 1.05 |
| CAS DataBase Reference | 16630-52-7(CAS DataBase Reference) |
| EPA Substance Registry System | Butanal, 3-(methylthio)- (16630-52-7) |
Description and Uses
3-(Methylthio)butanal has the flavor of potato chips. It is prepared by addition of methanethiol to the corresponding unsaturated aldehyde (previously cooled to -20°C), using piperidine or copper acetate as catalyst; by a patented oxo process.
3-(Methylthio)butanal, is shown to be used as flavoring and fragrances agent. It is also used as a starting material for the synthesis of Sulfoxaflor (S755005), which is an insecticide .
Safety
| Symbol(GHS) |      GHS02,GHS05,GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H226-H318-H331-H341-H400 |
| Precautionary statements | P210-P273-P280-P304+P340+P311-P305+P351+P338-P308+P313 |
| PPE | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | 1989 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HazardClass | 3 |
| HS Code | 29309090 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 3 Inhalation Aquatic Acute 1 Eye Dam. 1 Flam. Liq. 3 Muta. 2 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
