Chemical Properties of 4-Pyrimidinamine, 5-methyl-N-(trimethylsilyl)-2-[(trimethylsilyl)oxy]- (CAS 32865-88-6)

InChI

InChI=1S/C11H23N3OSi2/c1-9-8-12-11(15-17(5,6)7)13-10(9)14-16(2,3)4/h8H,1-7H3,(H,12,13,14)

InChI Key

MMERKIUBCROXJL-UHFFFAOYSA-N

Formula

C11H23N3OSi2

SMILES

Cc1cnc(O[Si](C)(C)C)nc1N[Si](C)(C)C

Molecular Weight¹

269.49

CAS

32865-88-6

Other Names

• Pyrimidine, 5-methyl-2-(trimethylsiloxy)-4-[(trimethylsilyl)amino]-
• 5-Methyl-N-(trimethylsilyl)-2-[(trimethylsilyl)oxy]-4-pyrimidinamine
• 5-Methylcytosine, (O,N-diTMS)-
• Cytosine, 5-methyl, (O,N-diTMS)-
• Pyrimidine, 4-amino-2-hydroxy-5-methyl, bis-TMS
• 5-methylcytosine, TMS
• Cytosine, 5-methyl, TMS
• Pyrimidine, 4-amino-2-hydroxy-5-methyl, TMS
• 5-Methylcytosine, 2tms derivative

• ω : Acentric Factor.
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• P_c : Critical Pressure (kPa).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.5825		Relay (1.0) Calculated Property
ΔfG°	196.72	kJ/mol	Relay (1.0-beta) Calculated Property
ΔfH°gas	-401.50	kJ/mol	Relay (1.0) Calculated Property
ΔvapH°	71.35	kJ/mol	Relay (1.0) Calculated Property
IE	8.92	eV	Relay (1.0) Calculated Property
log10WS	-2.74		Relay (1.0) Calculated Property
logPoct/wat	3.246		Crippen Calculated Property
Pc	1590.84	kPa	Relay (1.0-beta) Calculated Property
Inp	[1533.00; 1546.00]
Inp	1536.30		NIST
Inp	1533.00		NIST
Inp	1533.00		NIST
Inp	1537.00		NIST
Inp	1537.00		NIST
Inp	1537.00		NIST
Inp	1538.00		NIST
Inp	1533.00		NIST
Inp	1546.00		NIST
Inp	1544.00		NIST
Inp	1544.00		NIST
Tboil	524.36	K	Relay (1.0) Calculated Property
Tc	770.61	K	Relay (1.0) Calculated Property
Tfus	358.13	K	Relay (1.0) Calculated Property
Vc	0.869	m3/kmol	Relay (1.0) Calculated Property

Similar Compounds

Find more compounds similar to 4-Pyrimidinamine, 5-methyl-N-(trimethylsilyl)-2-[(trimethylsilyl)oxy]-.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• NIST Webbook

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