Chemical Properties of n-Butyltrichlorosilane (CAS 7521-80-4)

InChI

InChI=1S/C4H9Cl3Si/c1-2-3-4-8(5,6)7/h2-4H2,1H3

InChI Key

FQEKAFQSVPLXON-UHFFFAOYSA-N

Formula

C4H9Cl3Si

SMILES

CCCC[Si](Cl)(Cl)Cl

Molecular Weight¹

191.56

CAS

7521-80-4

Other Names

• Butyltrichlorosilane
• Silane, butyltrichloro-
• Trichlorobutylsilane
• UN 1747

• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• P_vap : Vapor pressure (kPa).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
log10WS	-1.17		Crippen Calculated Property
logPoct/wat	3.442		Crippen Calculated Property
Inp	[883.00; 903.00]
Inp	903.00		NIST
Inp	883.00		NIST
Tboil	415.50 ± 0.50	K	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.67]	kPa	[307.76; 450.30]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.41019e+01
Coefficient B			-3.44521e+03
Coefficient C			-5.83690e+01
Temperature range, min.			307.76
Temperature range, max.			450.30
Pvap	1.33	kPa	307.76	Calculated Property
Pvap	3.04	kPa	323.60	Calculated Property
Pvap	6.32	kPa	339.44	Calculated Property
Pvap	12.16	kPa	355.27	Calculated Property
Pvap	21.88	kPa	371.11	Calculated Property
Pvap	37.22	kPa	386.95	Calculated Property
Pvap	60.28	kPa	402.79	Calculated Property
Pvap	93.57	kPa	418.62	Calculated Property
Pvap	139.97	kPa	434.46	Calculated Property
Pvap	202.67	kPa	450.30	Calculated Property

Similar Compounds

Find more compounds similar to n-Butyltrichlorosilane.

Sources

• Crippen Method
• Crippen Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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