Name | S-alpine-borane |
Synonyms | S-alpine-borane S-Alpine-Borane s-alpine-borane tm solution S-Alpine-Borane(R) solution isopinocampheylborane derivative S-alpine-borane (0.5M soln. in thf) S-B-isopinocampheyl-9-borabicyclo(3.3.1)nonane S-2,6,6-trimethyl-4-(9-borabicyclo(3.3.1)nonane-9-yl)-bicyclo(3.1.1)heptane 9-[(1R,2R,3S,5R)-2,6,6-trimethylbicyclo[3.1.1]hept-3-yl]-9-borabicyclo[3.3.1]nonane S-Alpine-Borane? S-2,6,6-trimethyl-4-(9-borabicyclo(3.3.1)nonane-9-yl)-bicyclo(3.1.1)heptane |
CAS | 42371-63-1 |
InChI | InChI=1/C18H31B/c1-12-16-10-13(18(16,2)3)11-17(12)19-14-6-4-7-15(19)9-5-8-14/h12-17H,4-11H2,1-3H3/t12-,13-,14?,15?,16+,17-/m0/s1 |
Molecular Formula | C18H31B |
Molar Mass | 258.25 |
Density | 0.897g/mLat 25°C |
Boling Point | >55°C(lit.) |
Flash Point | 1°F |
Vapor Presure | 0.00022mmHg at 25°C |
Refractive Index | 1.495 |
Risk Codes | R11 - Highly Flammable R19 - May form explosive peroxides R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R17 - Spontaneously flammable in air R40 - Limited evidence of a carcinogenic effect R36/37 - Irritating to eyes and respiratory system. |
Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S24 - Avoid contact with skin. S6 - Keep under ... (there follows the name of an inert gas). S36 - Wear suitable protective clothing. S36/37 - Wear suitable protective clothing and gloves. |
UN IDs | UN 1993 3/PG 2 |
WGK Germany | 3 |
Hazard Class | 4.3 |
Packing Group | III |
Uses | R-and S-Alpine-Boranes are used for asymmetric reduction of aldehydes and prochiral ketones. |