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Propane cas no:74-98-6

Synonyms: n-Propane;Dimethylmethane;HC 290;LPG;Liquefied petroleum gas;Propyl hydride;Purifrigor P 2;Purifrigor P 3;R 280;

Identification
NamePropane
CAS74-98-6
Synonymsn-Propane;Dimethylmethane;HC 290;LPG;Liquefied petroleum gas;Propyl hydride;Purifrigor P 2;Purifrigor P 3;R 280;
EINECS(EC#)200-827-9
Molecular FormulaC3H8
Molecular Weight44.0962
Chemical Properties
AppearanceColorless, odorless gas
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass2.1
Safety Data

Hazard TLV: Asphyxiant (Proposed: TWA 2500 ppm). Flammable, dangerous fire risk, explosive limits in air 2.4–9.5%. For storage, see butane (note).
Risk R12
Safety

Central nervous system effects at high concentrations. An asphyxiant. Flammable gas. Highly dangerous fire hazard when exposed to heat or flame; can react vigorously with oxidizers. Explosive in the form of vapor when exposed to heat or flame. Explosive reaction with ClO2. Violent exothermic reaction with barium peroxide + heat. To fight fire, stop flow of gas. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard Codes:  F+
Risk Statements:  12 
R12:Extremely flammable.
Safety Statements:  9-16 
S9:Keep container in a well-ventilated place. 
S16:Keep away from sources of ignition.
RIDADR:  UN 1978 2.1
F:  4.5-31
HazardClass:  2.1
RTECS:  TX2275000


Toxicity
Vaporizing liquid may cause frostbite. Concentrations in air greater than 10% cause dizziness in a few minutes. 1% concentrations give the same effect in 10 min. High concentrations cause asphyxiation.

supplier list

Matheson Tri-Gas Inc.
Tel:+1 800-424-9300
Address: 166 Keystone Drive Montgomeryville, PA 18936
Zhejiang Lantian Environment Protection High-tech...
Tel:
Address: 23rd floor, building A, 391 Wener Road, Hangzhou, Zhejiang 310012, China
Zhejiang yonghe New Type Refrigerant Co.,Ltd.
Tel:86-570-3832776,3832780,8886807
Address: E-025 Donggang Industrial Zone,Quzhou City
AJE GmbH
Tel:+41-43888-20-10
Address: Schleggstrasse 23Wollerau8832Switzerland
Zhejiang Chemical Industry Research Institute
Tel:+86-(571)-8522-6855
Address: 926 Xixi road, Hangzhou, Zhejiang 310023,
Inventec
Tel:+33-(1)-43 98 75 00
Address: 26 Avenue Du Petit Parc, Vincennes Cedex 94683,
Union Texas Petrochemicals
Tel:
Address: 1330, Post Oak Blvd., PO Box 2120, Houston, Texas 77252-2120,
Pann Industries
Tel:912402340685
Address: B-8, pride plaza,near station MIDC, Aurangabad, Maharashtra 431005,
Transammonia, Inc.
Tel:+1-(212)-223-3200
Address: 320 Park Avenue, New York, New York 10022,
Xinjiang Xinfeng Co Ltd.
Tel:+86-(991)-900754, 6909644
Address: 70, Youhao Road, Miquan, Xinjiang 831400,
Zhejiang Lantian Environment Protection High-tech Co., Ltd.
Tel:+86-(571)-88844390,88843236
Address: 2nd Floor, Deyuan Building, Muoganshan RD.639#, Hangzhou, Zhejiang Province 310012,
Zhejiang Hailan Chemical Co., Ltd.(Formerly Quzhou Lide Industry Co., Ltd.)
Tel:86-570-3880210 3880228
Address: Weiyi Road, Hi-tech industrial park, Quzhou City, Zhejiang, China
Tianjin Guohua Conghui Chemicals Co.,Ltd.
Tel:86-22-58053105
Address: 3203-Block B Henghua Building Minhou Road, Hexi District, Tianjin, China
Miragas Co., Ltd
Tel:86-379-69581179
Address: Zhucun Industrial Zone, Pengpo, Yichuan Town, Luoyang, Henan
Zhejiang Haiqiang Chemical Co.,Ltd.
Tel:86-571-86960370
Address: 5/F, Around Town North Road,No. 10, Hangzhou, Zhejiang,China

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