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2-Methylbutane cas no:78-78-4

Synonyms: Isopentane; ISO-PENTANE

Identification
Name2-Methylbutane
CAS78-78-4
SynonymsIsopentane; ISO-PENTANE
EINECS(EC#)201-142-8
Molecular FormulaC5H12
Molecular Weight72.15
Chemical Properties
Appearancecolourless liquid with a characteristic smell
refractive index1.353-1.55
storage temp2-8°C
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass3
Safety Data

Hazard Xn:Harmful
Risk R12;R51/53;R65;R66;R67
Safety

Mildly toxic and narcotic by inhalation. See also n-PENTANE. Flammable liquid. A very dangerous fire and explosion hazard when exposed to heat, flame, or oxidizers. Keep away from sparks, heat, or open flame; can react with oxidizing materials. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.

Safety Information of Isopentane (78-78-4)
Hazard Codes:?HighlyF+HarmfulXn,DangerousN
Risk Statements: 12-51/53-65-66-67
R12:Extremely flammable.?
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.?
R65:Harmful: may cause lung damage if swallowed.?
R66:Repeated exposure may cause skin dryness or cracking.?
R67:Vapours may cause drowsiness and dizziness.
Safety Statements: 9-16-29-33-61-62
S9:Keep container in a well-ventilated place.?
S16:Keep away from sources of ignition.?
S29:Do not empty into drains.?
S33:Take precautionary measures against static discharges.?
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.?
S62:If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label.
RIDADR: UN 1265 3/PG 1
WGK Germany: 2
RTECS: EK4430000
HazardClass: 3
PackingGroup: I


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LCLo inhalation 419gm/m3/2H (419000mg/m3) BEHAVIORAL: EXCITEMENT Journal of Pharmacology and Experimental Therapeutics. Vol. 58, Pg. 74, 1936.

supplier list

Cambridge Isotope
Tel:+1-978-749-8000
Address: Cambridge Isotope Laboratories 50 Frontage Road Andover, MA 01810-5413
Scandinavian Formulas, Inc.
Tel:+1-215-4532507
Address: 140 E. Church St. Sellersville, PA 18960
Beijing Eastern Acrylic Chemical Technology Co., ...
Tel:
Address: No. 143 Binhe Road,Tongzhou District, Beijing, China
Chemos GmbH
Tel:+49-9402-9336 0
Address: Werner-von-Siemens-Str. 3 D-93128 Regenstauf, Germany
Rionlon(Tianjin) Industry Co., Ltd.
Tel:
Address: Huangzhuang Industry Park, Wuqing Development Area, Tianjin, China
Inventec
Tel:+33-(1)-43 98 75 00
Address: 26 Avenue Du Petit Parc, Vincennes Cedex 94683,
Alfa Aesar
Tel:+1-(978)-521-6300
Address: 26, Parkridge Road, Ward Hill, Massachusetts 01835,
EMD Chemicals Inc.
Tel:+1-(856)-423-6300
Address: 480 S. Democrat Road, Gibbstown, New Jersey 08027,
Fisher Scientific Company
Tel:+1-(800)-766-7000
Address: 2000 Park Lane, Pittsburgh, Pennsylvania 15275,
Conley Gas
Tel:+1-(281)-291-9993, 888-461-9993
Address: 12202 Fairmont Pkwy., La Porte, Texas 77001,
Airgas Specialty Gases
Tel:+1-(610)-687-5253
Address: 259 N. Radnor Chester Road,Suite 100, Radnor, Pennsylvania 19087,
South Hampton Resources
Tel:+1-(409)-385-8300
Address: 7752 FM 418, P.O. Box 1636, Silsbee, Texas 77656,
Vast Spring Enterprise Co., Ltd.
Tel:886-2-88112278
Address: 8 F., No. 212, Sec.4, Chung Ching N. Rd., Shi-Lin
Shanghai Fchemicals Technology Co., Ltd.
Tel:+86-(21)-36030322
Address: Room524,Hua-Rui Mansion No.18 Jiang Chang Yi Road, Shanghai 200436,
Guangzhou Taixiang Petrochemical Technology Co., Ltd.
Tel:+86-(20)-6280-9851
Address: No. 130, Zhongshan Road, Tianhe District, Guangzhou, Guangdong 510660,

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