Chemical Properties of Hydrogen bromide (CAS 10035-10-6)

InChI

InChI=1S/BrH/h1H

InChI Key

CPELXLSAUQHCOX-UHFFFAOYSA-N

Formula

BrH

SMILES

Br

Molecular Weight¹

80.91

CAS

10035-10-6

Other Names

• ANHYDROUS HYDROBROMIC ACID
• Acide bromhydrique
• Acido bromidrico
• Bromowodor
• Bromwasserstoff
• Broomwaterstof
• HBr
• HYDROBROMIC ACID
• Hydrogen bromide, anhydrous-
• Hydrogen monobromide
• UN 1048
• UN 1788

• ω : Acentric Factor.
• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• μ : Dipole Moment (debye).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion 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.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• ρ_l : Liquid Density (kg/m³).
• S°_{gas,1 bar} : Molar entropy at standard conditions (1 bar) (J/mol×K).
• 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	0.0880		KDB
PAff	584.20	kJ/mol	NIST
BasG	557.70	kJ/mol	NIST
μ	0.80	debye	KDB
ΔfG°	-53.30	kJ/mol	KDB
ΔfH°gas	[-36.29; -36.26]	kJ/mol
ΔfH°gas	-36.26	kJ/mol	KDB
ΔfH°gas	-36.29 ± 0.16	kJ/mol	NIST
ΔfusH°	2.72	kJ/mol	Joback Calculated Property
ΔvapH°	21.88	kJ/mol	Joback Calculated Property
IE	[11.64; 11.71]	eV
IE	11.68 ± 0.03	eV	NIST
IE	11.71	eV	NIST
IE	11.66 ± 0.02	eV	NIST
IE	11.67	eV	NIST
IE	11.64 ± 0.01	eV	NIST
IE	11.68 ± 0.00	eV	NIST
IE	11.67 ± 0.01	eV	NIST
IE	11.71 ± 0.01	eV	NIST
IE	11.68 ± 0.03	eV	NIST
log10WS	-0.44		Crippen Calculated Property
logPoct/wat	0.578		Crippen Calculated Property
McVol	28.360	ml/mol	McGowan Calculated Property
Pc	8550.00	kPa	KDB
S°gas,1 bar	198.70 ± 0.00	J/mol×K	NIST
Tboil	206.77	K	KDB
Tc	363.20	K	KDB
Tfus	[186.10; 187.20]	K
Tfus	186.34	K	KDB
Tfus	186.10 ± 0.02	K	NIST
Tfus	187.20 ± 1.00	K	NIST
Tfus	187.15 ± 1.50	K	NIST
Vc	0.088	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[13.66; 16.37]	J/mol×K	[264.86; 443.91]
Cp,gas	13.66	J/mol×K	264.86	Joback Calculated Property
Cp,gas	14.65	J/mol×K	294.70	Joback Calculated Property
Cp,gas	15.40	J/mol×K	324.54	Joback Calculated Property
Cp,gas	15.92	J/mol×K	354.38	Joback Calculated Property
Cp,gas	16.23	J/mol×K	384.22	Joback Calculated Property
Cp,gas	16.37	J/mol×K	414.07	Joback Calculated Property
Cp,gas	16.34	J/mol×K	443.91	Joback Calculated Property
η	[0.0002451; 0.0003367]	Pa×s	[165.93; 264.86]
η	0.0003367	Pa×s	165.93	Joback Calculated Property
η	0.0003118	Pa×s	182.42	Joback Calculated Property
η	0.0002924	Pa×s	198.91	Joback Calculated Property
η	0.0002770	Pa×s	215.40	Joback Calculated Property
η	0.0002644	Pa×s	231.88	Joback Calculated Property
η	0.0002539	Pa×s	248.37	Joback Calculated Property
η	0.0002451	Pa×s	264.86	Joback Calculated Property
ρl	2160.00	kg/m3	216.00	KDB

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[27.43; 8526.42]	kPa	[185.15; 363.15]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.39617e+01
Coefficient B			-1.62202e+03
Coefficient C			-3.28500e+01
Temperature range, min.			185.15
Temperature range, max.			363.15
Pvap	27.43	kPa	185.15	Calculated Property
Pvap	93.28	kPa	204.93	Calculated Property
Pvap	246.48	kPa	224.71	Calculated Property
Pvap	543.15	kPa	244.48	Calculated Property
Pvap	1045.68	kPa	264.26	Calculated Property
Pvap	1815.84	kPa	284.04	Calculated Property
Pvap	2909.17	kPa	303.82	Calculated Property
Pvap	4371.33	kPa	323.59	Calculated Property
Pvap	6236.35	kPa	343.37	Calculated Property
Pvap	8526.42	kPa	363.15	Calculated Property

Similar Compounds

Find more compounds similar to Hydrogen bromide.

Sources

• Crippen Method
• Crippen Method
• Thermochemical study of the 2,5-dibromonitrobenzene isomer: An approach of the energetic study for the other dibromonitrobenzene isomers
• Thermochemical study of three dibromophenol isomers
• Experimental thermochemical study of fluoro-, chloro- and bromo- derivatives of uracil
• Calorimetric study of bromoacetophenone isomers
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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