Sodium (cyano-C)[-{2}-H3]trihydroborate(1-)

  • Borate(1-), (cyano-C)trihydro-d3-, sodium, (T-4)-
Formula
[2H]3CBNNa
Structure
Description
White to off-white solid.

Registry Numbers and Inventories.
CAS
25895-62-9
EC (EINECS/ELINCS)
247-318-8
UN (DOT)
3134
Beilstein/Gmelin
NA
New Zealand
Listed

Properties.
Formula
D3CBNNa
Formula mass
65.85
Melting point, °C
242

Hazards and Protection.
Storage
Keep away from heat, sparks, and flame. Store in a cool, dry place. Store in a tightly closed container. Keep under a nitrogen blanket. Water free area.
Handling
Wash thoroughly after handling. Avoid contact with eyes, skin, and clothing. Do not breathe dust, vapor, mist, or gas. Use only in a chemical fume hood.
Protection
Eyes: Wear chemical goggles. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators
A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149.
Small spills/leaks
Vacuum or sweep up material and place into a suitable disposal container. Remove all sources of ignition.
Stability
No data.
Incompatibilities
Oxidizing agents, acids, moist air or water.
Decomposition
Hydrogen cyanide, nitrogen oxides, carbon monoxide, carbon dioxide, oxides of boron.

Fire.
Fire fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Can burn in a fire, releasing toxic vapors. Extinguishing media: Use dry chemical to fight fire.
Hazards
Produce flammable and toxic gases on contact with water. May ignite on contact with water or moist air. May be ignited by heat, sparks or flames. May re-ignite after fire is extinguished.
Combustion products
Fire will produce irritating, corrosive and/or toxic gases.

Health.
Exposure effects
   Ingestion
Poison by ingestion. Causes gastrointestinal tract burns.
   Inhalation
May cause irritation of the respiratory tract with burning pain in the nose and throat, coughing, wheezing, shortness of breath and pulmonary edema. Causes chemical burns to the respiratory tract. May cause abdominal pain, nausea, vomiting, and inflammation of the gums and mouth. Toxic if inhaled.
   Skin
Causes skin burns. Toxic in contact with skin.
   Eyes
Causes eye burns.

First aid
 
   Ingestion
Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
   Inhalation
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
   Skin
Get medical aid. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
   Eyes
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.

Transport.
UN number
3134
Response guide
Hazard class
4.3
Packing Group
I; II; III