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HAZARDOUS CHEMICALS EXPOSURE TASK FORCE
PHYSICAL PROPERTY DATA SHEET Reference noted in brackets.
Prepared by J M. Schroy
Date July 7, 1978
CHEMICAL NAME Vinyl Chloride Monomer
MOLECULAR HEIGHT
62.4 99
CRITICAL CONSTANTS
Pe " Pressure, ATM. T^ = Temperature, *K
56 431.55
Zc Compressibility Vc w Volume, cm^/ginol
0.2831 179
VAPOR PRESSURE
( IU }
( LE ) ( LE ) (Calc ) ( LE ) ( MSS )
CHEMICAL FORMULA CK-.CHC1
SPECIFIC HEAT, Cal/(*K-gmol)
Liquid 8 25`C
20.56
Vapor 8 25*C
12.84
HEAT OF VAPORIZATION
8NBP, kcal/gmol
5.250
HEAT OF FUSION kcal/gmol
1.133
( LE ) ( SWS )
( LE >
( DR )
la Hj S 25C
2936.
HEAT OF COMBUSTION
ANTOINE CONSTAMTS (Note 1)
Liquid 8 25'C, kcal/gmol
C)
Units A
l9l0. mm Bg S "C 6.86108
loge,P*/Pc, t "F 5.1395504
Gas e 25*C, keal/gmoi HEAT OF FORMATION
()
B 892.757
3700. 1681
Liquid 8 2S'C, kcal/gmol
(}
C 238,099
396.5782
Gas 8 25*C, kcal/gmol
8.40
( SWS )
( MSS )
(Calc )
FREE ENERGY OF FORMATION
NORMAL BOILING POINT (N.B.P.l e 1 ATM. R 466.83
C -13.8
FLASH POINT Open Cup, *F
-108
( LE i C LE j
( LE )
Liquid 825* C, kcal/gmol
Gas 8 25`C, kcal/gmol
12.31
ENTROPY S 8 1 ATM Liquid 825-0, Cal/("C - gmol)
Gas 825-C, Cal/(-C - gmol) 63.08
C) ( SWS 3
(3 ( SWS 3
AUTOIGNITION TEMPERATURE In Air,*F
FREEZING POINT
882
( MCA )
SPECIFIC GRAVITY Vs. H?0 8 4C
8 20' C
0.98343
8 25' C
0.9013
( DR ) ( LE 3
In Air at 1 ATM, C
-157.69
( LE > DENSITY 8 70'F
EXPLOSIVE LIMITS 8 1 ATM
Lower Limit, Volume 1 Upper Limit, Volume %
3.6 26.4
( MCA ) ( MCA >
SOLUBILITY , Weight %
t=*F
In Water ( **L >
0.2 B 1 ATM 0.7488
Water In ( LE i
25 8 1 ATM
0.2697
0.11
50 8 I ATM
0.1276
20 8 2.542 ATM0.68
25 8 3.06 ATM 0.711
ACTIVITY COEFFICIENTS
At infinite Dilution in water t > 0*C to t<75'C (T=*K. P = ATM)
( HL 3
90 -0.1341
)(265/e-329T)/
ENVIRONMENTAL FACTORS
Oxygen Demand - None reported, evaporates
from water on standing. 90% removal
in 96 minutes.
[ VE )
ODOR THRESHOLD, PPM (TOLU'S)
^reception
4000
Recognition
25000
( VL ) [ VE )
Liquid 8 lb/Ft3
56.71
lb/gal
Vapor Ref. to Air 2.15
VISCOSITY, Aosolute Centipoise
t"C
Licuid f LE )
-40 0.34
-30 0.303
-20
0.274
25 0.185
100 0.100
( MCA) (3 ( VE ) Va^nr ( LE 3
0.0108 0.0138
REFPACTIVE INDEX, D Line
-10*C
1.4046
2S'C
1.3642
( DR 3 ( LE )
SURFACE TENSION, DYNES/CM
8 25 c
16.0
8 100 *C
5.4
( LE [ LE
THERMAL CONDUCTIVITY . Cal/ Uec-cm-*C) Liquid Vapor
SCHMIDT HUMBER
( (
Dimensionless
(
EVAPORATION F.IOM POOL, lb/hr/ft2, 100 fPm
Pure Liquid - Daylight Pure Liquid - Dark with Water - Daylight Kith Water - Dark
7.169
5.635 0.17V 0.170
1828) 63838 ) 61838 ) fel833 1
Notes: 1. !oga (P*)
A - B/(t+C)
Vapor Pressure Base
CBY 2613687
RSV0033808
Page 2 Of 2
REFERENCES
CJ Coward, H. F. S Jones G. W., Bureau of Hines Bulletin 501, u.S. Department of the Interior, 1952, Washington, D.C.
dl Dean, J. A. Lange, N, A.. Lange's Handbook of Chemistry. 11th Edition, McGraw Hill Co., 1973, Hew York.
DR Dretsbach, R. R., Physical Properties of Chemical Compounds. American Chemical Society, Three Volumes: Vol. I, ACS US, 1955: Vol. II, ACS #22, 1959; Vol. Ill, CAS 29, 1961.
HC Hilado, C.J., Clark, S. W., Chemical Engineering, Sept.
4, 1972, pp 75-30.
HL Hayduk, W. Laudie, H., Journal of Chemical and Engineering Data. 19, (3), 1974, p 253. IU IUPAC, "Atomic Heights of the Elements 1975", Pure Applied chem. 47, 75-95 (1976).
LE Leon&rk, E. C., Vinyl Diene Monomers, Part 3, Wiley Interscience, 1971, New York.
MCA MSS
Manufacturing Chemists Association, Chemical Safety Data Sheet SD - 56, "Vinyl Chloride",
Manufacturing Chemists Association, Rev. 1972, Washington, D.C. McDonald, R. A., Shrader, S. A. Stull, D. R., Journal of Chemical Engineering Data 4, (4), Oct. 1959, pp 311-313.
MO Monsanto Corporate Engineering Physical Properties (CEPP) File, CED Central File.
HA Nathan, M. F., Chemical Engineering, January 30, 1978, pp. 93-100.
ST 5WS
Stull, D. R., Industrial 6 Engineering Chemistry 39, 1947, pp 517-550.
Stull, D, R. Westrum, E. F., and Smke, G. c.. The Chemical Thermodynamics of Organic Compounds, John Wiley Sons, Inc., 1969, New York.
VE Verschuern, Karel, Handbook of Environmental Data on Organic Chemicals, Van Nostrand Reinhold 1977, New York.
WE Weast, R. C., Handbook of Chemistry and Physics, 56th Ed., CRC Press, 1975-1976, Cleveland, Ohio.
Calc = Calculated
Cby 261368B RSV0033809
0
K*E WMARITMNIC * * tpcvt%
46 7922 *4* |4 1 .
MWm NHM Ct
CBY 2613689
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RSV0033810