Basic information
- CAS
13435-20-6- Standard SMILES
CC[N+](CC)(CC)CC.[C-]#N- InChIKey
PCZOZSATUTWXIC-UHFFFAOYSA-N- Molecular formula
- C8H20N.CN
- Average molar mass
- 156.27 g/mol
- Monoisotopic mass
- 156.16264864
Names & identifiers
- Preferred name
- Tetraethylammonium cyanide
- IUPAC
- tetraethylazanium cyanide
- English name
- Tetraethylammonium cyanide
- Molecular formula
- C9H20N2
- Molecular weight
- 156.27
Names & synonyms
Tetraethylammonium cyanide13435-20-6EINECS 236-566-2DTXSID70158668RefChem:188564DTXCID8081159236-566-2tetraethylazanium;cyanideEthanaminium,N,N,N-triethyl-, hydrocyanic acid (1:1)Ethanaminium, N,N,N-triethyl-, cyanideN,N,N-Triethylethanaminium Cyanide; Tetraethylammonium Cyanide; N,N,N-triethylethanaminium Hydrocyanic Acid;Tetraethylammoniumcyanide
Show more names
etraethylazanium,cyanideTetraethylaminium·cyanidetetraethylazanium,cyanideTetraethylammonium cyanide 94%Tetraethylammonium cyanide (7CI)Tetraethylammonium cyanide purum, >=95% (AT)
tetraethylaminium cyanidetetraethylammonium;cyanidetetraethyl ammonium cyanideSCHEMBL152478N,N,N-Triethylethanaminium cyanideSTR07566MFCD00066552AKOS028108730
Database identifiers
- CAS
13435-20-6- PubChem CID
- 3014735
- DTXSID
DTXSID70158668- EC Number
- 236-566-2
Properties
Computed structural properties
- Topological polar surface area
- 23.8 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 4
- Heavy atoms
- 11
- Formal charge
- 0
- Complexity
- 57.5
Physicochemical properties
- Melting point
- 250 °C · 250 °C (dec.) (lit.)
- solubility
- Methanol (Slightly), Water (Slightly)
- form
- Solid
- color
- Off-White
- BRN
- 3570222 · 3570222
- InChI
- 1S/C8H20N.CN/c1-5-9(6-2,7-3)8-4;1-2/h5-8H2,1-4H3;/q+1;-1
- InChIKey
- PCZOZSATUTWXIC-UHFFFAOYSA-N
- SMILES
- [C-]#N.CC[N+](CC)(CC)CC
- UNSPSC Code
- 12352116 · 12352116
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 6 · GHS06,GHS09
- Signal word
- Danger
- Hazard statements
- 300 · H300+H310+H330-H410
- Precautionary statements
- 260 · P260-P262-P273-P280-P302+P352+P310-P304+P340+P310
- PPE
- 3 · Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
- Hazard Codes
- T+,N
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
H300 (100%): Fatal if swallowed [Danger Acute toxicity, oral]
P260, P262, P264, P270, P271, P273, P280, P284, P301+P316, P302+P352, P304+P340, P316, P320, P321, P330, P361+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: Ethanaminium, N,N,N-triethyl-, cyanide
Ethanaminium, N,N,N-triethyl-, cyanide: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationEvaluation - Chemicals not considered for in depth evaluation - Not commercially active in Australia
Hazard Classes and CategoriesAcute Tox. 2 (100%)
Safety data
- F
- 3-8-10
- PPE
- Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
- wgk
- 3
- ridadr
- UN 2811 6.1/PG 2
- risk_code
- 26/27/28-32-50/53
- Signal word
- Danger
- Symbol(GHS)
- GHS06,GHS09
- hazard_code
- T+,N
- safety_code
- 7-28-29-45-60-61
Chemistry & industry
Applications
UsesTetraethylammonium cyanide is a versatile reagent commonly used in cyanation reactions as cyanide source. It is also used in the preparation of various cyanometalate complexes.
Upstream & downstream products
Downstream products
Related reactions
48 records
Compound notes
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