1,7-dicarba-closo-dodecaborane(12) CAS 16986-24-6

Product Description:

Product Name: 1,7-dicarba-closo-dodecaborane(12) CAS NO: 16986-24-6

Synonyms:

M-CARBORANE;

1,7-C2B10H12;

m-Decaborocarborane;

Chemical & Physical Properties:

Appearance: White to off-white powder

Assay :≥98.0%

Melting point: 272℃

Storage Temp. : 2-8℃

Water Solubility: Insoluble

Safety Information:

Symbol: GHS07

Signal Word: Warning

Hazard Codes: Xn,Xi

WGK Germany: 3

Safety Statements: S26; S36/37/39

RTECS: HS9290000

Risk Statements: R22; R36/37/38

Hazard Statements: H302-H315-H319-H335

Precautionary Statements: P261-P305 + P351 + P338

m-Carborane is used as a pharmaceutical, chemical and organic intermediates.

Mesocarborane C2B10H12 has icosahedral structure and is the first icosahedral carborane discovered and prepared. Subsequently, methods have been developed for the isomerization of ortho derivatives into meso and para isomers. For example, at high temperatures with short residence times (i.e., 600 ° C), o-methane can be rearranged or isomerized to m-methane during heat pipe flow. At these temperatures, m-Carborane vapors may burn or explode if they are contacted by Chemicalbook air, and therefore this method has no practical application for industrial operations. Another method used for the isomerization of carborane involves thermal-rearrangement of large methilicyl group substituted anthracarbamates into metallic isomers at much lower temperatures than the prior art. In contrast to earlier flow methods, this bulk isomerization tends to occur at reflux temperatures and can be performed using conventional laboratory equipment.

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