Tetrahydrothiophen-3-one - Names and IdentifiersNameTetrahydrothiophen-3-oneSynonyms3-THIOPHANO
Email: info@standard-groups.com
| Name | Tetrahydrothiophen-3-one |
| Synonyms | 3-THIOPHANONE 3-Thiophanone Thiolan-3-one 3-Thiacyclopentanone Dihydro-3-Thiophenone 3-Tetrahydrothiophenone 3-Oxotetrahydrothiophene Tetrahydrothiophen-3-one dihydro-3(2h)-thiophenon dihydrothiophen-3(2H)-one Tetrahydrothiophene-3-One dihydrothiophen-3(2h)-one 4,5-DIHYDRO-3(2H)-THIOPHENONE |
| CAS | 1003-04-9 |
| EINECS | 213-698-9 |
| InChI | InChI=1/C4H6OS/c5-4-1-2-6-3-4/h1-3H2 |
| Molecular Formula | C4H6OS |
| Molar Mass | 102.15 |
| Density | 1.194g/mLat 25°C(lit.) |
| Boling Point | 175°C(lit.) |
| Flash Point | 171°F |
| JECFA Number | 498 |
| Vapor Presure | 1.16mmHg at 25°C |
| Vapor Density | >1 (vs air) |
| Appearance | Liquid |
| Specific Gravity | 1.194 |
| Color | Colorless to pale yellow |
| BRN | 105201 |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.528(lit.) |
| Physical and Chemical Properties | Colorless to light yellow liquid, with aroma of onion, garlic, meat, vegetable and cream. Boiling Point 174~175 °c or 73 °c (2000Pa). |
| Use | Used as a spice |
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN 3334 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 8-13 |
| TSCA | Yes |
| HS Code | 29349990 |
| Hazard Note | Irritant |
| FEMA | 3266 | 4,5-DIHYDRO-3(2H)THIOPHENONE |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Introduction | tetrahydrothiophen-3-one belongs to heterocyclic derivatives and can be used as food spices. |
| toxicity | GRAS(FEMA). Ld501860 mg/kg (rat). |
| usage limit | FEMA: soft drinks, cold drinks, candy, jelly, pudding, gum, seasoning, pickled products, meat products, meat soup, milk and dairy products, cereal products, all 1.0mg/kg. |
| Use | GB 2760-1996 specifies the permitted use of food flavors. use as fragrance |
| production method | a product obtained by treating 4-methoxycarboxy-3-thienane oxide with 10% sulfuric acid solution. |
Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
Company Phone
+86-21-6420 0566
Working hours
Monday to Friday
Mobile phone:
13816217984
Email:
info@qinsun-lab.com
