Dipropyl disulfide
Specifications
| Item | Index |
| Density | 0.966 |
| Refractive index(n20D) | 1.501 |
| Boiling point,℃ | 190.9 |
| Flash point,℃ | 66.1 |
| Purity, % | ≥99.0 |
Packing & Storage
| Packing | 200kg drum or IBC or ISOTANK |
| Storage | 20℃, 2 years. |
| Shipping | Room temperature in China; may vary elsewhere |
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General Information
| Common Names | Dipropyl disulfide| dipropyl disulphide | ||||||
| Structure |  |
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| CAS No. | 629-19-6 | Boiling Point (℃) | 190.9±9.0 °C | ||||
| Molecular Weight | 150.3054 | Melting Point (℃) | −86 °C(lit.) | ||||
| Appearance | Colorless to light yellow liquid | Vapor Specific Gravity | 1.0±0.1 g/cm3 | ||||
| HS Code | 2930909099 | Flash Point (℃) | 66.1±0.0 °C | ||||
| Solubility | Autoignition Temperature (℃) | ||||||
| Safety Phrases | S23-S24/25-S37/39-S26 | ||
| RIDADR | 2810 | ||
| WGK Germany | 3 | ||
| Packaging Group | III | ||
| Hazard Class | 6.1 | ||
| SYMPTOMS | PREVENTION | FIRST AID | |
| Inhalation | Cough. Sore throat. | Use local exhaust or breathing protection. | Fresh air, rest. |
| Skin | Redness. Burning sensation. Itching. | Protective gloves. | Remove contaminated clothes. Rinse and then wash skin with water and soap. |
| Eyes | Redness. Pain. | Wear safety goggles. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. |
| Ingestion | Abdominal pain. Nausea. Vomiting. | Do not eat, drink, or smoke during work. Wash hands before eating. | Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention . |
Frequently Asked Questions
Q: The physicial properties of Dipropyl disulfide?
A: Transparent colorless to pale yellow liquid; with a sulfur-like pungent smell, and a spicy pungent smell of onion and garlic. Almost insoluble In water, soluble in ethanol.
Q: The precautions when handling Dipropyl disulfide?
- Do not breathe vapor.
- Contact with skin and eyesshould be avoid.
- Wear appropriate gloves and goggles or mask.
- After accidental contact with eyes, rinse immediately and thoroughly with plenty of water and seek medical advice
Q: The emergency measures?
Inhalation: If inhaled the vapor, remove the victim to fresh air.
Skin Contact: Remove contaminated clothing, wash skin thoroughly and immediately with soapsuds and water. seek medical advice
Eye Contact: Lift the eyelids and rinse with running water or normal saline. Seek medical advice immediately.
Ingestion: Rinse mouth, do not induce vomiting. Seek medical attention immediately. Move the patient to a safe place. Consult a doctor. Show this chemical safety data sheet to the doctor on site.
Q: Fire-fighting measures?
A: Extinguish with water fog, dry chemical, foam or carbon dioxide. Avoid using direct water to extinguish the fire, which can make the possibility of splashing flammable liquid and spreading the fire. Firefighters must wear air-carrying respirators and full-body firefighting suits to fight the fire in the upwind direction. Move the containers from fire to open area if possible. Those present must evacuate the scene immediately if the container in the fire scene has changed color or sounds from the safety relief device. And isolate the accident scene, prohibiting irrelevant personnel from entering. Contain and treat fire fighting water afterwards to prevent environmental pollution.