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CAS RN: 75-28-5 | Product Number: I0090

Isobutane (in cylinder without valve) [To use this product charged in cylinder, a valve is required which is sold separately (Product Code:V0030)]

Purity: >95.0%(GC)
Chemical Substance Law (ENCS):   2-4
10   2   ≥20 
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This item is prohibited for air transportation.

Product Number I0090
Purity / Analysis Method >95.0%(GC)
Molecular Formula / Molecular Weight C__4H__1__0 = 58.12  
Physical State (20 deg.C) Gas
Packaging and Container 100G-Pressurized Cylinder (View image)
CAS RN 75-28-5
Reaxys Registry Number 1730720
PubChem Substance ID 87571492
SDBS (AIST Spectral DB) 8594
MDL Number


Purity(GC) min. 95.0 %
Properties (reference)
Boiling Point -12 °C
Solubility in water Insoluble
Degree of solubility in water 48.9 mg/l   25 °C
Solubility (soluble in) Alcohol,Ether,Chloroform
Pictogram Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H370 : Causes damage to organs.
H304 : May be fatal if swallowed and enters airways.
H220 : Extremely flammable gas.
H280 : Contains gas under pressure; may explode if heated.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P264 : Wash skin thoroughly after handling.
P331 : Do NOT induce vomiting.
P381 : Eliminate all ignition sources if safe to do so.
P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor.
P301 + P310 : IF SWALLOWED: Immediately call a POISON CENTER/doctor.
P377 : Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P410 + P403 : Protect from sunlight. Store in a well-ventilated place.
P405 : Store locked up.
Related Laws:
Chemical Substance Law (ENCS) 2-4
RTECS# TZ4300000
Transport Information:
UN Number UN1969
Class 2.1
Air Transportation Airmail banned
PubMed Literature

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