Tetraethylammonium tetrahydroborate
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Basic information
- CAS
17083-85-1- Standard SMILES
CC[N+](CC)(CC)CC.[BH4-]- InChIKey
JFXPWTFDWBWOAZ-UHFFFAOYSA-N- Molecular formula
- C8H24BN
- Average molar mass
- 145.1 g/mol
- Monoisotopic mass
- 145.2001799
Names & identifiers
- Preferred name
- Tetraethylammonium tetrahydroborate
- IUPAC
- boranuide;tetraethylazanium
- English name
- Tetraethylammonium borohydride
- Molecular formula
- C8H24BN
- Molecular weight
- 145.1
Names & synonyms
Tetraethylammonium tetrahydroborateRefChem:897009241-140-4MFCD00031600boranuide;tetraethylazaniumboranuide;tetraethylammoniumSCHEMBL58039C8H24BNJFXPWTFDWBWOAZ-UHFFFAOYSA-NSY073548TEABNSC 76086
Show more names
NSC 164898etraethylammonium Borohydridetetraethyl-ammoniuborohydrideTetraethylammonium borohydrideTetraethylammoniumBorohydride>Tetraethylammoniumtetrahydroborattetraethyl-ammoniutetrahydroborate
Database identifiers
- CAS
17083-85-1- PubChem CID
- 28251
- DTXSID
DTXSID80937840- EC Number
- 241-140-4
Properties
Computed structural propertiesFilling in
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 4
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 47
Physicochemical properties
- Melting point
- 230 °C · >230 °C
- Density
- 0 · 0,926 g/cm3
- form
- Powder
- Specific Gravity
- 0.926 · 0.926
- color
- White
- Sensitive
- Moisture Sensitive
- BRN
- 3693695 · 3693695
- InChI
- 1S/C8H20N.BH4/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H4/q+1;-1
- InChIKey
- JFXPWTFDWBWOAZ-UHFFFAOYSA-N
- SMILES
- [BH4-].CC[N+](CC)(CC)CC
- FDA UNII
- 2 KD99MRX · QD2KD99MRX
- EPA Substance Registry System
- Ethanaminium, N,N,N-triethyl-, tetrahydroborate(1-) (17083-85-1)
- UNSPSC Code
- 12352000 · 12352000
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 2 · GHS02,GHS07
- Signal word
- Danger
- Hazard statements
- 261 · H261-H315-H319-H335
- Precautionary statements
- 231 · P231+P232-P302+P352-P305+P351+P338
- target organs
- Respiratory system
- PPE
- 95 · dust mask type N95 (US), Eyeshields, Gloves
- Hazard Codes
- Xi,F
- Risk Statements
- 36 · 36/37/38-15
- Safety Statements
- 26 · 26-36
- RIDADR
- 3134 · UN 3134 4.3/PG 2
- WGK Germany
- 3 · 3
- RTECS
- 5850000 · BS5850000
- F
- 10 · 10
- TSCA
- TSCA listed
- HS Code
- 2923.9 · 2923.90.0100
- HazardClass
- 4.1 · 4.1
- PackingGroup
- II
- Storage Class
- 4.3 · 4.3 - Hazardous materials which set free flammable gases upon contact with water
- Hazard Classifications
- 2 Skin · Eye Irrit. 2Skin Irrit. 2STOT SE 3Water-react 2
- Toxicity
- 50 · mouse,LD50,intravenous,32mg/kg (32mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#03076,
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H261 (100%): In contact with water releases flammable gas [Danger Substances and mixtures which in contact with water, emit flammable gases]；H314 (11.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]；H315 (88.6%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (88.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (88.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P231+P232, P260, P261, P264, P264+P265, P271, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P319, P321, P332+P317, P337+P317, P362+P364, P363, P370+P378, P402+P404, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 44 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Hazard information
Hazard Classes and CategoriesWater-react. 2 (100%)；Skin Corr. 1B (11.4%)；Skin Irrit. 2 (88.6%)；Eye Irrit. 2 (88.6%)；STOT SE 3 (88.6%)
Safety data
- F
- 10
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- BS5850000
- ridadr
- UN 3134 4.3/PG 2
- hs_code
- 2923.90.0100
- Toxicity
- mouse,LD50,intravenous,32mg/kg (32mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#03076,
- risk_code
- 36/37/38-15
- Signal word
- Danger
- Symbol(GHS)
- GHS02,GHS07
- hazard_code
- Xi,F
- safety_code
- 26-36
- hazard_class
- 4.1
- Storage Class
- 4.3 - Hazardous materials which set free flammable gases upon contact with water
- packing_group
- II
- target organs
- Respiratory system
- Hazard statements
- H261-H315-H319-H335
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3Water-react 2
- Precautionary statements
- P231+P232-P302+P352-P305+P351+P338
Chemistry & industry
Applications
UsesReducing agent for the preparation of hydroxybaccatin III carbonate derivativesReductant for the preparation of edge-bridged all-ferrous double cubaneReducing agent for the reduction of heterometal cubane iron/molybdenum cluster trigonally symmetrized with hydrotris(pyrazolyl)borate capping ligandReactant for reactions with ruthenium phenanthroline carbonyl complexes yielding formyl complexes
Related reactions
3 records
Compound notes
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