Liquefied petroleum ges
- CAS No.
- 68476-85-7
- Chemical Name:
- Liquefied petroleum ges
- Synonyms
- DOT4;PETROLEUMGAS;Liquefied petroleum;Liquefied petroleum ges;Compressed petroleum gas;Petroleum gases, liquefied;Liquefied petroleum gas (LPG);LPG (liquefied petroleum gas);TIANFU-CHEM Liquefied petroleum ges;Petroleum gases, liquefied Petroleum gas [A complex combination of hydrocarbons produced by the distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C3 through C7 and boiling in the range of approx
- CBNumber:
- CB0851958
- Molecular Formula:
- C3、C4
- Molecular Weight:
- 0
- MOL File:
- Mol file
- Modify Date:
- 2024/12/18 13:37:16
| form | Gas or liquid |
|---|---|
| CAS DataBase Reference | 68476-85-7 |
| EPA Substance Registry System | Petroleum gases, liquefied (68476-85-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS04,GHS02,GHS08 |
|---|---|
| Signal word | Danger |
| Hazard statements | H220-H340-H350 |
| Precautionary statements | P210-P377-P381-P403 |
| Hazard Codes | F+,T |
| Risk Statements | 12-45-46 |
| Safety Statements | 53-45 |
| RIDADR | 1075 |
| OEB | A |
| OEL | TWA: 1000 ppm (1800 mg/m3) |
| HazardClass | 2.1 |
| Hazardous Substances Data | 68476-85-7(Hazardous Substances Data) |
| IDLA | 2,000 ppm [10% LEL] |
Liquefied petroleum ges Chemical Properties,Uses,Production
Chemical Properties
LPG is a colorless, noncorrosive, odorless mixture of gases when pure. A foul-smelling odorant is usually added. Shipped as a liquefied compressed gas (a mixture of propane, butanes, propylene, and butylenes)
Uses
As fuel; in production of chemicals
General Description
A mixture of butane, isobutane, propane, propylene, butylenes and other hydrocarbons of low molecular weight that is refined from petroleum. Maintained as a liquid under pressure. Leaking vessels can release either the liquid, which quickly vaporizes, or the gaseous mixture. The gas is heavier than air-- a flame can flash back to the source of the leak very easily. Under prolonged exposure to heat the containers may rupture violently and rocket. Used as a fuel, an aerosol propellant, in cigarette lighters, and to make other chemicals.
Air & Water Reactions
Highly flammable. No reaction with water.
Reactivity Profile
Saturated aliphatic hydrocarbons, contained in LPG, may be incompatible with strong oxidizing agents like nitric acid. Charring may occur followed by ignition of unreacted hydrocarbon and other nearby combustibles. In other settings, mostly unreactive. Not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents.
Health Hazard
Concentrations in air greater than 10%; cause dizziness in a few minutes, 1% concentrations give the same symptom in 10 min. High concentrations cause asphyxiation.
Fire Hazard
EXTREMELY FLAMMABLE. Will be easily ignited by heat, sparks or flames. Will form explosive mixtures with air. Vapors from liquefied gas are initially heavier than air and spread along ground. CAUTION: Hydrogen (UN1049), Deuterium (UN1957), Hydrogen, refrigerated liquid (UN1966) and Methane (UN1971) are lighter than air and will rise. Hydrogen and Deuterium fires are difficult to detect since they burn with an invisible flame. Use an alternate method of detection (thermal camera, broom handle, etc.) Vapors may travel to source of ignition and flash back. Cylinders exposed to fire may vent and release flammable gas through pressure relief devices. Containers may explode when heated. Ruptured cylinders may rocket.
Potential Exposure
LPG is used as a fuel propellant; in metal cutting; and in the production of petrochemicals. Incompatibilities: May form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep awayfrom alkaline materials, strong bases, strong acids, oxoacids, and epoxides. Contact with chlorine dioxide may cause fire and explosions. Attacks some plastics, rubber and coatings
Shipping
UN1075 Petroleum gases, liquefied or Liquefied petroleum gas; Hazard Class: 2.1; Labels: 2.1-Flammable gas. Cylinders must be transported in a secure upright position, in a well-ventilated truck. Protect cylinder and labels from physical damage. The owner of the compressed gas cylinder is the only entity allowed by federal law (49CFR) to transport and refill them. It is a violation of transportation regulations to refill compressed gas cylinders without the express written permission of the owner
Incompatibilities
LPG is used as a fuel propellant; in metal cutting; and in the production of petrochemicals. Incompatibilities: May form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep awayfrom alkaline materials, strong bases, strong acids, oxoacids, and epoxides. Contact with chlorine dioxide may cause fire and explosions. Attacks some plastics, rubber and coatings
Waste Disposal
Return refillable compressed gas cylinders to supplier. Flaring using smokeless flare designs
Liquefied petroleum ges Preparation Products And Raw materials
Raw materials
Preparation Products
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chevron_right| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Haldia Petrochemicals Ltd | +91-3371122334 +91-9830063577 | West Bengal, India | 9 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21634 | 55 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 | China | 25356 | 58 | Inquiry |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | China | 43378 | 58 | Inquiry |
| Shandong Kaistong Chemical Co., Ltd. | 0533-6208166 | CHINA | 362 | 58 | Inquiry |
| Shaanxi Xihua Chemical Industry Co., Ltd | 17691182729 13992773979 | China | 8171 | 58 | Inquiry |
| Shanghai Jasper Gas Co., Ltd. | 021-13218776790 13218776790 | China | 443 | 58 | Inquiry |
| Pand (Shanghai) international trade Co., LTD | 18662931292 18662931292 | China | 4871 | 58 | Inquiry |
| WUHAN JIXINYIBANG BIOTECHNOLOGY .,LTD | 027-59768661 13297943853 | China | 5002 | 58 | Inquiry |
| Lee Chang Yung Chemical Industry | 886-2-2763-1611 | China | 18 | 62 | Inquiry |
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