A3169312
4,5-Dihydro-3(2H)-thiophenone , 98% , 1003-04-9
Synonym(s):
3-Thiophanone;Tetrahydrothiophen-3-one
CAS NO.：1003-04-9
Empirical Formula: C4H6OS
Molecular Weight: 102.15
MDL number: MFCD00005412
EINECS: 213-698-9
| Pack Size | Price | Stock | Quantity |
| 1g | RMB23.20 | In Stock |
|
| 5G | RMB25.60 | In Stock |
|
| 25G | RMB56.80 | In Stock |
|
| 100G | RMB169.60 | In Stock |
|
| 500g | RMB756.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 175 °C(lit.) |
| Density | 1.194 g/mL at 25 °C(lit.) |
| vapor density | >1 (vs air) |
| refractive index | n |
| FEMA | 3266 | 4,5-DIHYDRO-3(2H)THIOPHENONE |
| Flash point: | 171 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Soluble in DMSO |
| form | Liquid |
| Specific Gravity | 1.194 |
| color | Colorless to pale yellow |
| Odor | at 0.10 % in dipropylene glycol. garlic meaty green vegetables clams buttery |
| Odor Type | alliaceous |
| JECFA Number | 498 |
| BRN | 105201 |
| LogP | -0.29 |
Description and Uses
Tetrahydro-thiophene-3-one is a heterocyclic nonaromatic ketone. It has a garlic meaty, green vegetable, buttery odor. It is present in cooked beef, coffee, roast filbert, and roasted peanut.
Tetrahydro-thiophene-3-one is used as a food flavoring agent. It is also a valuable organic substance key that opens the synthetic access to numerous derivatives of thiophene.
4,5-Dihydro-3(2H)-thiophenone is a volatile organic sulfur compound (VOSC) produced by basidiomycetous yeasts.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-36/37/39 |
| RIDADR | UN 3334 |
| WGK Germany | 3 |
| F | 8-13 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29349990 |
