62731-43-5 - Names and Identifiers
62731-43-5 - Physico-chemical Properties
Molecular Formula | C9H14BF3O3S
|
Molar Mass | 270.07 |
Density | 0.733g/mLat 25°C |
Boling Point | 265.7±50.0 °C(Predicted) |
Flash Point | -22°C |
BRN | 995656 |
62731-43-5 - Risk and Safety
Risk Codes | R11 - Highly Flammable
R34 - Causes burns
R48/20 -
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R62 - Possible risk of impaired fertility
R65 - Harmful: May cause lung damage if swallowed
R67 - Vapors may cause drowsiness and dizziness
R38 - Irritating to the skin
|
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.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.
S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label.
S36/37 - Wear suitable protective clothing and gloves.
|
UN IDs | UN 2924 3/PG 2 |
WGK Germany | 3 |
FLUKA BRAND F CODES | 1-10 |
HS Code | 29349990 |
62731-43-5 - Introduction
9-BBN Triflate(9-BBN Triflate) is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: colorless liquid
-Molecular formula: C9H19BF3O3S
-Molecular weight: 281.14g/mol
-Melting point:-50°C
-Boiling Point: 127-129°C
-Density: 1.18 g/mL
-Solubility: Soluble in organic solvents, such as chloroform, dichloromethane
Use:
- 9-BBN Triflate can be used as catalysts and reagents in organic synthesis. It is mainly used for the synthesis of chiral compounds, containing alcohol compounds, ether compounds and other organic molecules.
-It is commonly used in asymmetric hydrogenation reactions (Asymmetric Hydrogenation), and can reduce ortho-substituted olefin or ketone compounds to chiral compounds with high selectivity.
-It can also be used to synthesize compounds such as biologically active molecular drugs and plant protectants.
Preparation Method:
The preparation method of-9-BBN Triflate is more complicated, mainly by reacting 9-borabicyclo [3.3.1] nonyl copper (9-BBN) with triflate. The specific preparation method requires technical support from a certain organic synthesis laboratory.
Safety Information:
- 9-BBN Triflate is irritating and corrosive, and may cause irritation in contact with skin, eyes or respiratory tract. Wear protective gloves, goggles and respiratory protection when using.
-It is a flammable liquid, avoid contact with open flames or high temperature substances, and keep away from fire sources when stored.
-During operation, care should be taken to prevent inhalation, contact with skin and ingestion, and to comply with laboratory chemical handling and waste disposal practices.
-Before using or disposing of 9-BBN Triflate, please ensure that you have sufficient chemical knowledge and laboratory operation experience to ensure personal safety and laboratory safety.
Last Update:2024-04-09 02:00:47