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89878-14-8 Diethyl(3-Pyridyl)Borane C9H14BN Nitrogen Cyclic Compounds

89878-14-8 Diethyl(3-Pyridyl)Borane C9H14BN Nitrogen Cyclic Compounds

  • High Light

    89878-14-8 Pharmaceutical Intermediates


    C9H14BN Pharmaceutical Intermediates


    99% Nitrogen Cyclic Compounds

  • Product Name
  • Synonyms
    3-(diethylboryl)pyridine, Abiraterone Intermediate;DIETHYL(3-PYRIDYL)BORANE;3-(diethyboryl)pyridine;Dithyl (3-Pyridyl)borane;Diethyl(3-pyridyl)borane,3-(Diethylboryl)pyridine
  • CAS
  • MF
  • MW
  • Melting Point
    172-175 °C(lit.)
  • Boiling Point
    205.9±22.0 °C(Predicted)
  • Density
    0.86±0.1 G/cm3(Predicted)
  • Purity
  • Form
    White To Yellow Solid
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
  • Price
  • Packaging Details
    10g 50g 100g 500g 1kg
  • Delivery Time
    3-7 days
  • Payment Terms
    T/T, MoneyGram, BTCcoin
  • Supply Ability
    1kg --100kg

89878-14-8 Diethyl(3-Pyridyl)Borane C9H14BN Nitrogen Cyclic Compounds

SECTION 1: Basic information

DIETHYL(3-PYRIDYL)BORANE Basic information
Synonyms: 3-Diethylboranyl Pyridine;3-(DIETHYLBORYL)PYRIDINE;Diethyl(3-pyridyl)borane,95%;3-(diethylboryl)pyridine, Abiraterone intermediate;DIETHYL(3-PYRIDYL)BORANE;3-(diethyboryl)pyridine;Dithyl (3-Pyridyl)borane;Diethyl(3-pyridyl)borane,3-(Diethylboryl)pyridine
CAS: 89878-14-8
MW: 147.03
Product Categories: Organic boronic acid;Boranes;Nitrogen cyclic compounds;B (Classes of Boron Compounds)
Mol File: 89878-14-8.mol
DIETHYL(3-PYRIDYL)BORANE Chemical Properties
Melting point 172-175 °C(lit.)
Boiling point 205.9±22.0 °C(Predicted)
density 0.86±0.1 g/cm3(Predicted)
storage temp. Refrigerator
pka 4.40±0.12(Predicted)
form Solid
Water Solubility Slightly soluble in water.
CAS DataBase Reference 89878-14-8(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany 3

SECTION 2: Hazard identification

2.1 Classification of the substance or mixture

Flammable solids, Category 1

2.2 GHS label elements, including precautionary statements

Pictogram(s) 89878-14-8 Diethyl(3-Pyridyl)Borane C9H14BN Nitrogen Cyclic Compounds 1
Signal word Warning
Hazard statement(s) H228 Flammable solid
Precautionary statement(s)

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

P240 Ground and bond container and receiving equipment.

P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.

P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

Response P370+P378 In case of fire: Use ... to extinguish.
Storage none
Disposal none

2.3 Other hazards which do not result in classification

no data available

SECTION 3: Composition/information on ingredients

3.1 Substances

Chemical name Common names and synonyms CAS number EC number Concentration

SECTION 4: First-aid measures

4.1 Description of necessary first-aid measures

If inhaled

Move the victim into fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration and consult a doctor immediately. Do not use mouth to mouth resuscitation if the victim ingested or inhaled the chemical.

Following skin contact

Take off contaminated clothing immediately. Wash off with soap and plenty of water. Consult a doctor.

Following eye contact

Rinse with pure water for at least 15 minutes. Consult a doctor.

Following ingestion

Rinse mouth with water. Do not induce vomiting. Never give anything by mouth to an unconscious person. Call a doctor or Poison Control Center immediately.

4.2 Most important symptoms/effects, acute and delayed

no data available

4.3 Indication of immediate medical attention and special treatment needed, if necessary

no data available

SECTION 5: Fire-fighting measures

5.1 Suitable extinguishing media

Use dry chemical, carbon dioxide or alcohol-resistant foam.

5.2 Specific hazards arising from the chemical

no data available

5.3 Special protective actions for fire-fighters

Wear self-contained breathing apparatus for firefighting if necessary.

SECTION 6: Accidental release measures

6.1 Personal precautions, protective equipment and emergency procedures

Avoid dust formation. Avoid breathing mist, gas or vapours.Avoid contacting with skin and eye. Use personal protective equipment.Wear chemical impermeable gloves. Ensure adequate ventilation.Remove all sources of ignition. Evacuate personnel to safe areas.Keep people away from and upwind of spill/leak.

6.2 Environmental precautions

Prevent further spillage or leakage if it is safe to do so. Do not let the chemical enter drains. Discharge into the environment must be avoided.

6.3 Methods and materials for containment and cleaning up

Collect and arrange disposal. Keep the chemical in suitable and closed containers for disposal. Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations.

SECTION 7: Handling and storage

7.1 Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

7.2 Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

SECTION 8: Exposure controls/personal protection

8.1 Control parameters

Occupational Exposure limit values

no data available

Biological limit values

no data available

8.2 Appropriate engineering controls

Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Set up emergency exits and the risk-elimination area.

8.3 Individual protection measures, such as personal protective equipment (PPE)

Eye/face protection

Wear tightly fitting safety goggles with side-shields conforming to EN 166(EU) or NIOSH (US).

Skin protection

Wear fire/flame resistant and impervious clothing. Handle with gloves. Gloves must be inspected prior to use. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it.

Respiratory protection

If the exposure limits are exceeded, irritation or other symptoms are experienced, use a full-face respirator.

Thermal hazards

no data available