二丙基二硫（CAS 629-19-6）：分子式 C6H14S2、分子量 150.3。
| CAS号 | 629-19-6 |
|---|---|
| 分子式 | C6H14S2 |
| 分子量 | 150.3 |
| 熔点 | -85.6 °C |
| 沸点 | 193.00 to 195.00 °C. @ 760.00 mm Hg |
| LogP | 2.7 |
| 应用领域 | Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: Disulfide、dipropyl: ACTIVE |
登记用途：Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: Disulfide、dipropyl: ACTIVE。
二丙基二硫 是一种化工化合物，登记 CAS 号为 629-19-6，分子式 C6H14S2（分子量 150.3）。
登记 CAS 号：629-19-6
其分子式 C6H14S2 由 6 个碳、14 个氢、2 个硫 组成。
别名/同义词：二丙基二硫 · Dipropyl Disulfide · Propyl disulfide
二丙基二硫 的 CAS 登记号为 629-19-6。
分子式 C6H14S2，分子量 150.3。
别名/同义词：二丙基二硫、Dipropyl Disulfide、Propyl disulfide。
登记用途：Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: Disulfide、dipropyl: ACTIVE。
二丙基二硫（CAS 629-19-6）的独立参考数据，整理自公开化学数据库。
| 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.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Dipropyl Disulfide