Propyl disulfide (CAS 629-19-6) — formula C6H14S2, molecular weight 150.05 g/mol; category food flavors.
Propyl disulfide (CAS 629-19-6) is a chemical raw material in the food flavors category. Its molecular formula C6H14S2 comprises 6 C, 14 H, 2 S atoms. Its molecular weight is about 150.05 g/mol. Reported physicochemical data: melting point around -85.6 °C, boiling point around 193.00 to 195.00 °C. @ 760.00 mm Hg, LogP about 2.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 629-19-6 |
|---|---|
| Molecular Formula | C6H14S2 |
| Molecular Weight | 150.05 g/mol |
| Melting Point | -85.6 °C |
| Boiling Point | 193.00 to 195.00 °C. @ 760.00 mm Hg |
| LogP | 2.7 |
| Applications | Fragrance Ingredients, Flavouring Agent, Flavoring Agents, Disulfide, dipropyl: ACTIVE |
| Category | Flavors |
Documented applications: Fragrance Ingredients, Flavouring Agent, Flavoring Agents, Disulfide, dipropyl: ACTIVE.
Propyl disulfide is a flavoring compound with CAS registry number 629-19-6 and molecular formula C6H14S2 (molecular weight 150.05 g/mol), belonging to the food flavors segment of chemical raw materials.
CAS number: 629-19-6
Its molecular formula C6H14S2 comprises 6 C, 14 H, 2 S atoms.
Also known as: Propyl disulfide · Dipropyl Disulfide
Category: food flavors
The CAS registry number of Propyl disulfide is 629-19-6.
Molecular formula C6H14S2, molecular weight 150.05 g/mol.
It is also registered under: Propyl disulfide, Dipropyl Disulfide.
Recorded applications: Fragrance Ingredients, Flavouring Agent, Flavoring Agents, Disulfide, dipropyl: ACTIVE.
Category: Flavors.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Propyl disulfide (CAS 629-19-6), compiled from public chemistry databases.
| CAS Registry Number | 629-19-6 |
|---|---|
| PubChem CID | 12377 |
| Molecular formula | C6H14S2 |
| Molecular weight | 150.05 g/mol |
| IUPAC name | 1-(propyldisulfanyl)propane |
| InChIKey | ALVPFGSHPUPROW-UHFFFAOYSA-N |
| UNII (FDA) | I7K169J70F |
| ChEBI ID | CHEBI:45758 |
| FEMA number | 3228 |
| JECFA number | 566 |
| Molecular Weight | 150.3 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 5 |
| Exact Mass | 150.05369279 |
| Monoisotopic Mass | 150.05369279 |
| Topological Polar Surface Area | 50.6 |
| Heavy Atom Count | 8 |
| Boiling Point | 193.00 to 195.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 193.5-195 °C; 99 °C (40 mm Hg) |
| Boiling Point | 383 °F |
| Melting Point | -85.6 °C |
| Melting Point | -122.1 °F |
| Flash Point | 151 °F |
| Density | 0.950-0.960 |
| Refractive Index | 1.495-1.500 |
Dipropyl disulfide; Propyl disulfide; 629-19-6; 1-(Propyldisulfanyl)propane; Disulfide, dipropyl; Di-n-propyl disulfide; n-Propyl disulfide; 4,5-DITHIAOCTANE; FEMA No. 3228; DTXSID2022096; I7K169J70F; NSC-75122; DTXCID302096; CHEBI:45758; FEMA NO. 4577, DIPROPYL-; RefChem:920442
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Cooked Meat, Garlic, Onion, Pungent, Sulfur No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 0.3% (4 / 1428) |
| GHS notification summary | 0.3% (4 / 1428) |
|---|---|
| Reported hazard statements | H302 (91.1%), H319 (99.1%) |
This chemical does not meet GHS hazard criteria for 0.3% (4 of 1428) of reports.
H302 (91.1%): Harmful if swallowed [Warning Acute toxicity, oral]
Propyl disulfide is identified by CAS 629-19-6, molecular formula C6H14S2 and molecular weight 150.05 g/mol. UNII I7K169J70F; ChEBI 45758; InChIKey ALVPFGSHPUPROW-UHFFFAOYSA-N. Boiling Point: 193.00 to 195.00 °C. @ 760.00 mm Hg; Boiling Point: 193.5-195 °C; 99 °C (40 mm Hg); Boiling Point: 383 °F.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: Propyl disulfide