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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

Cambridge Isotope
Tel:+1-978-749-8000
Address: Cambridge Isotope Laboratories 50 Frontage Road Andover, MA 01810-5413
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
Transammonia, Inc
Tel:+1-212-223-3200
Address: 320 Park Avenue New York, NY 10022
Zhejiang Juhua Co., Ltd.
Tel:86-570-3091778 3096702 3096447 3098577 3095047
Address: Quzhou , Zhejiang, China
Zhejiang Chemical Industry Research Institute
Tel:+86-(571)-8522-6855
Address: 926 Xixi road, Hangzhou, Zhejiang 310023,
Air Liquide S.A.
Tel:+33-(149)-83-55-55
Address: 57 AV Carnot, Chambigny-Sur-Marne,Cedex F-94503,
Shandong Shenghai Chemical Stock Company Limited
Tel:+86-(546)-8615555
Address: Xisi Road, DongYing, Shandong,
Inventec
Tel:+33-(1)-43 98 75 00
Address: 26 Avenue Du Petit Parc, Vincennes Cedex 94683,
Arco Chemical Co.
Tel:+1-(610)-359 2000
Address: 3801 West Chester Pike, Newtown Square, Pennsylvania 19073,
Union Texas Petrochemicals
Tel:
Address: 1330, Post Oak Blvd., PO Box 2120, Houston, Texas 77252-2120,
Air Products & Chemicals, Inc.
Tel:+1-(610)-481-4911
Address: 7201 Hamilton Blvd, Allentown, Pennsylvania 18195,
Marubeni Specialty Chemicals, Inc.
Tel:
Address:
Pann Industries
Tel:912402340685
Address: B-8, pride plaza,near station MIDC, Aurangabad, Maharashtra 431005,

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