CAS RN: 115-11-7 | Product Number: I0909
Isobutene (ca. 8% in Dichloromethane)
Both 100mL and 500mL bottles of this product are attached with a DualSeal (Septum-type Bottle Cap).
Since the septum cap of the DualSeal contains a butyl rubber layer, it is vulnerable to halogenated solvents such as dichloromethane, and after inserting a syringe needle through the septum cap, the solvent vapor will invade the septum cap. A minimum number of needle punctures is recommended.
For details, please refer to the page "DualSeal (Septum-type Bottle Cap)".
|Molecular Formula / Molecular Weight||C__4H__8 = 56.11|
|Physical State (20 deg.C)||Liquid|
|Condition to Avoid||Heat Sensitive|
|Packaging and Container||100ML-DualSeal Bottle (View image), 500ML-DualSeal Bottle (View image)|
|Reaxys Registry Number||773645|
|PubChem Substance ID||253661598|
|Merck Index (14)||5141|
|Appearance||Colorless to Almost colorless clear liquid|
|Concentration(HNMR)||8.0 to 9.0 w/w%|
|Specific Gravity (20/20)||1.21|
|Hazard Statements||H302 : Harmful if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H370 : Causes damage to organs.
H372 : Causes damage to organs through prolonged or repeated exposure.
H373 : May cause damage to organs through prolonged or repeated exposure.
H341 : Suspected of causing genetic defects.
H350 : May cause cancer.
H411 : Toxic to aquatic life with long lasting effects.
|Precautionary Statements||P501 : Dispose of contents/ container to an approved waste disposal plant.
P273 : Avoid release to the environment.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
P202 : Do not handle until all safety precautions have been read and understood.
P201 : Obtain special instructions before use.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P391 : Collect spillage.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
P405 : Store locked up.
Safety Data Sheet (SDS)
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C of A & Other Certificates
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