TRANS-HEPTENYLBORONIC ACID Property

Melting point:

107-111 °C (lit.)

Boiling point:

245.7±23.0 °C(Predicted)

Density 

0.918±0.06 g/cm3(Predicted)

storage temp. 

Keep Cold

form 

solid

pka

9.81±0.43(Predicted)

color 

White

CAS DataBase Reference

57404-76-9(CAS DataBase Reference)

Safety

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

36/37

WGK Germany 

3

Hazard Note 

Irritant/Keep Cold

HazardClass 

IRRITANT

HS Code 

2931900090

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

TRANS-HEPTENYLBORONIC ACID Chemical Properties,Usage,Production

Uses

Reactant for:

• Suzuki-Miyaura alkenylation
• Palladacycle-catalyzed asymmetric ring-opening reaction of oxabicyclic alkenes
• Double Suzuki couplings
• Rhodium-catalyzed asymmetric addition reactions