Chemical Properties of Aluminum, triethyl- (CAS 97-93-8)

InChI

InChI=1S/3C2H5.Al/c3*1-2;/h3*1H2,2H3;

InChI Key

VOITXYVAKOUIBA-UHFFFAOYSA-N

Formula

C6H15Al

SMILES

CC[AlH3](CC)CC

Molecular Weight¹

114.16

CAS

97-93-8

Other Names

• Triethylaluminum
• TEA
• Triethylaluminium
• UN 1102

• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• S°_liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
• T_boil : Normal Boiling Point Temperature (K).
• T_triple : Triple Point Temperature (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔcH°liquid	[-5125.40; -5105.70]	kJ/mol
ΔcH°liquid	-5105.70 ± 2.90	kJ/mol	NIST
ΔcH°liquid	-5125.40 ± 8.80	kJ/mol	NIST
ΔfH°gas	[-163.70; -98.90]	kJ/mol
ΔfH°gas	-114.10 ± 5.50	kJ/mol	NIST
ΔfH°gas	-98.90 ± 6.80	kJ/mol	NIST
ΔfH°gas	-163.70 ± 3.70	kJ/mol	NIST
ΔfH°gas	-144.00 ± 9.10	kJ/mol	NIST
ΔfH°gas	-100.00 ± 5.10	kJ/mol	NIST
ΔfH°liquid	[-236.90; -172.10]	kJ/mol
ΔfH°liquid	-187.30 ± 5.10	kJ/mol	NIST
ΔfH°liquid	-172.10 ± 6.50	kJ/mol	NIST
ΔfH°liquid	-236.90 ± 3.10	kJ/mol	NIST
ΔfH°liquid	-217.20 ± 8.90	kJ/mol	NIST
ΔfH°liquid	-173.20 ± 4.60	kJ/mol	NIST
ΔvapH°	73.20 ± 2.10	kJ/mol	NIST
S°liquid	[307.80; 308.00]	J/mol×K
S°liquid	308.00	J/mol×K	NIST
S°liquid	307.80	J/mol×K	NIST
Tboil	466.00 ± 1.00	K	NIST
Ttriple	225.00 ± 0.02	K	NIST

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[239.00; 239.00]	J/mol×K	[298.15; 298.15]
Cp,liquid	239.00	J/mol×K	298.15	NIST
Cp,liquid	239.00	J/mol×K	298.15	NIST
ΔfusH	[10.60; 10.60]	kJ/mol	[225.00; 225.00]
ΔfusH	10.60	kJ/mol	225.00	NIST
ΔfusH	10.60	kJ/mol	225.00	NIST
ΔfusH	10.60	kJ/mol	225.00	NIST
ΔfusH	10.60	kJ/mol	225.00	NIST
ΔfusS	[47.11; 47.11]	J/mol×K	[225.00; 225.00]
ΔfusS	47.11	J/mol×K	225.00	NIST
ΔfusS	47.11	J/mol×K	225.00	NIST

Similar Compounds

Find more compounds similar to Aluminum, triethyl-.

Sources

• NIST Webbook

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