503-17-3|2-ButyneProducts Supply - Chemical intermediates Network

2-Butyne cas no:503-17-3

Synonyms: Butyne; 98%; Dimethylacetylene

Identification

Name2-Butyne
CAS503-17-3
SynonymsButyne; 98%; Dimethylacetylene
EINECS(EC#)207-962-2
Molecular FormulaC4H6
Molecular Weight54.09

Chemical Properties

refractive indexn20/D 1.393(lit.)
storage temp2-8°C

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass3

Safety Data

Hazard F+,Xi
Risk R12;R36/37
Safety

A simple asphyxiant. Very dangerous fire hazard when exposed to heat or flame; can react with oxidizing materials. Moderately explosive in the form of vapor when exposed to heat or flame. To fight fire, use foam, CO₂, dry chemicals. See also ACETYLENE COMPOUNDS and ALKYNES and ARGON (for a description of simple asphyxiants).
Safety Information of Crotonylene (CAS NO.503-17-3):
Hazard Codes: F+,Xi
Risk Statements: 12-36/37/38
12: Extremely Flammable
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
Safety Statements: 16-26-36
16: Keep away from sources of ignition - No smoking
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing

supplier list

International Gases and Chemicals Ltd.: Tel:+44-0-1782-565556; Address: Unit 5 Speedwell Road Parkhouse East, Newcastle-under-Lyme Staffordshire ST5 7RG United Kingdom

Organic Technologies DBA Wiley Organics: Tel:+1-888-5222829; Address: PO Box 640, 1245 S. 6th St. Coshocton, OH 43812

Organic Technologies: Tel:+1-(888)-522-2829; Address: P.O. Box 640, 545 Walnut Street, Coshocton, Ohio 43812,

Sciencelab.com, Inc.: Tel:+1-(281)-441-4400; Address: 14025, Smith Road, Houston, Texas 77396,

Petra Research, Inc.: Tel:+1-(386)-462-0414; Address: 12775 Rachael Boulevard, Alachua, Florida 32615,

ChemSampCo Inc: Tel:+1-(609)-656-2440; Address: 40 Enterprise Ave, Trenton, New Jersey 08638,

lotuschem: Tel:852-29738324; Address: Rm. 907. JCD116 Wing Tuck Commercial Centre, 177-183 Wing Lok Street, Hong Kong

Hongkong wechem chemical co., Ltd: Tel:852-0-30697507; Address: UNIT 04,7/F, Bright Way Tower, NO.33 Mongkok Road , Kowloon , HK .

Hongkong wechem chemical co., Ltd: Tel:852-0-30697502; Address: UNIT 04,7/F, Bright Way Tower, NO.33 Mongkok Road , Kowloon , HK .

Shanghai Wechem Chemical Co., Ltd: Tel:86-21-51987501; Address: China ( Shanghai ) Pilot Free Trade Zone , Meisheng Road NO. 177 , Three Building 619, 6F Room.

Boc Sciences: Tel:1-631-5046093; Address: 45-16 Ramsey Road, Shirley, NY 11967, USA

Jinan Haohua Industry Co., Ltd.: Tel:0086-531-58773055; Address: No.59 Gongye South RD

Shanghai Wechem Chemical Co., Ltd: Tel:86-21-61927501; Address: China ( Shanghai ) Pilot Free Trade Zone , Meisheng Road NO. 177 , Three Building 619, 6F Room.

2-Butyne cas no:503-17-3

Directory

supplier list