FEMA 3227
- CAS NO.：5905-46-4
- Empirical Formula: C6H12S2
- Molecular Weight: 148.29
- EINECS: 227-604-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-25 18:01:09
What is FEMA 3227?
Chemical properties
Propenyl propyl disulfide has an odor and taste like that of cooked onions.
Occurrence
Flavor component of onion oil (trans-form); roasted onion, raw leek, Welsh onion, scallion and chives (Allium schoenoprosum).
Preparation
Treatment of 1-ethylthio-2-propenylthioethene with NaNH2 in liquid ammonia results in formation of Na-1-propenethiolate; which reacts with S-propyl propanethiosulfonate to give propenyl propyl disulfide in good yield.
Properties of FEMA 3227
| FEMA | 3227 | PROPENYL PROPYL DISULFIDE |
| Odor | at 0.10 % in propylene glycol. sulfurous cooked onion |
| JECFA Number | 570 |
Safety information for FEMA 3227
Computed Descriptors for FEMA 3227
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium THOMAIND PAPER PH 2.0 TO 4.5 1 BOX BUFFER CAPSULE PH 9.2 - 10 CAP SODIUM CHLORIDE 0.1N CVS ALLOXAN MONOHYDRATE 98% PLATINUM 0.5% ON 3 MM ALUMINA PELLETS (TYPE 73) LITHIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
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