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1
- MATRIX OF COMBUS TI ON—RELEVANT PROPERTIES AND
CLASS IFICATIONS OF GASES, VAPORS, AND SELECTED S OLIDS
Report of the
COMMITTEE ON EVALUATION OF INDUS TRIAL HAZARDS
NATIONAL MATERIALS ADVIS ORY BOARD
Commission on Sociotechnical Systems
Nationa ~ Res earch Counci
Publication NMAB 353-l
National Academy of S c
Washington, D. C
~ 979
~ ences
.
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NOT ICE
The pro j ect that
ed by the Governing
whose members are drawn from the Council s
Academy of Sciences, the National Academy
and the Institute of Medicine.
responsible for
competences and
This
authors
Committee
Sciences,
Inst itut e o f Medic ine .
This study by the National Materials Advisory Board was
initiated under Contract No. J-9-F-5-0070 with the
occupational Heal th and Safety Administration and continued
under Contract No. 210-78-0120 with the National Institute
o f Occupat iona l Saf ety
is the subject of
Board 0 f ~ --
this report was approv-
tne National Research ro~,nm; 1
~~ .
O f the National
0 f Engineering,
The members of the committee
the report were chosen for _
with regard to appropriate balance.
. ~ .
their special
report nas Been reviewer by a arouse other than
according to procedures approved My a Renort Review
consisting of members
the National Academv of
the
~ _
of the
_ Engineering, and the
, _ _ _,= ~
National Academy of
under Contract No. J-9-F-5-0070 with the
Thi s report
Information S erg c e, _ , , _
Printed in the United States of America.
~ and Health.
is for sat e by the National Technical
Springfield, Virginia 22151.
1
11
1
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PREFACE
The occupational Safety and Health Administration (OSHA)
requested that the National Research Council's Committee
on Evaluation of Industrial Hazards classify in accordance
with the classification groups in Article 500 of the
National Electrical Code certain chemicals of interest to
OSHA. These chemicals include materials from an earlier
Coast Guard sponsored study and those listed by OSHA in the
Federal Register of June 27, 1974, pages 23541-23543.
The matrix presented in the body of this report contains
physical and flammability data for these chemicals along
with their classification groups.
This report is the first in a series of three reports,
the following two being directed toward the classification
of and the methodology for testing dusts.
-The chairman expresses his sincere thanks to each member,
liaison representative, and technical advisor of the committee
and to Stanley Barkin, National Materials Advisory Board,
for collecting data and for their deliberations in assign-
ing classifications--work which was often tedious and
difficult. Appreciation is also extended to Chia Chen (OSHA)
for his contribution to the assignments of families and to
Michael Persh, George Washington University, Harry A. Wray,
Harry A. Wray Associates, Rhonda Kaatz, Northern Virginia
Community College, and Evelyn Chi1ds, Naval Research
Laboratory, for many hours of assistance in preparation of
the manuscript.
Homer W. Carhart, chairman
Committee on Evaluation of
Industrial Hazards
· · ~
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NATIONAL MATERIALS ADVIS ORY BOARD
COMMI TTEE ON EVALUATI ON OF INDUS TRIAL HAZARDS
Chairman
Members
1
HOLIER W. CARPORT, Chemistry Division, Naval Research
Laboratory, Washington, D. C.
FREDERICK R. EIRICH, Chemistry Department, Polytechnic
Ins titute of New York, Brooklyn
LEIAND J . HALL, Mi 11 Mutual Fire Protection Bureau,
Chicago, Illinois
ERNEST C. MAGISON, Standards and Material s Division,
Honeywell, Inc., Fort Washington, Pennsylvania
J. ARTHUR NICHOLLS, Department of Aerospace Engineering,
University of Michigan, Ann Arbor
PETER J . S CHRAM, Electrical Department, Underwriters
Laboratories, Inc. ~ Northbrook, Illinois
ROGER A. STREHLOW, Aeronautical and Astronautical
Engineering Department, University of Illinois, at
Urbana-Champaign
Liaison Repres entatives
THOMAS H. SEYMOUR, Occupational Safety and Health
Administration, Department of Labor, Washington, D. C.
CHIA CHEN, Occupational Safety and Health Administration,
Department of Labor, Washington, D. C.
JOSEPH E. PIPKIN, Occupational Safety and Heal th Adaninis-
tration, Department of Labor, Washington, D. C .
GLEN E. GARDNER, Occupational Safety and Heal th Adminis-
tration, Department of Labor, Washington, :~. C ~
D ~ Y. CORtIOG, U. S . Pos tal Service, Rockville, Maryland
DAVID R. FORS HEY, U. S . Bureau of Mines, Department of
the Interior, Washington, D. C.
JOHN A. GERARD, National Institute for Occupational
Safety and Health, Morgantown, West Virginia
ANDREW M. COWAN, Department of Agriculture, Beltsvi:Lle,
Maryland
ERSKINE HARTON, Department of Transportation, Washington,
D.C.
EARLE P. SHOUB, National Institute for Occupational
Safety and Heal th, Morgantown, West Virginia
v
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1
ELTON LITCHFIELD (deceased), U.S . Bureau of Mines,
Department of the Interior, Pittsburgh, Pennsylvania
JOSEPH CLARK, National Fire Prevention and Control
Agency, Department of Commerce, Washington, D.C.
JOHN B. FERGUSON, National Fire Prevention and Control
Washington, D.C.
Agency, Department of Commerce,
Technical Advisors
MURRAY JACOBSON, Mining Safety and Health Administration,
Department-of Labor, Arlington, Virginia
RICHARD F. SCHWAB, Allied Chemical Corporation,
Morristown, New Jersey
JOHN NAGY, Mining Safety
Department of Labor, Pittsburgh,
Staff Member
and Health Administration,
Pennsylvania
STANLEY M. BARKIN, National Materials Advisory Board,
National Academy of Sciences, Washington, D.C.
1
V1
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l
TABLE OF CONTENTS
PREFACE
INTRODUCTI ON
TENTATIVE CLASS IFICATION OF GASES AND VAPORS
BY CHEMICAL FAMILIES
KEY TO MATRIX ABBREVIATI ONS
REGIS TER OF FAMILY GROUPS
MATRIX
CROS S IND~
PRINCIPAL BIBLIOGRAPHIC S OURCES
a
V11
PAGE
· ~ ~
111
3
/
8
75
87
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1
ERRATA SHEET
MATRIX OF
COMBUS TION-RELEV~IT PROPERTIES AND
CI=SIFICATIONS OF GASES, VAPORS, AND SELECTEI) SOLIDS
The page numbers
for the Register of Family Groups ~
(Page 7) and the Cross Index (Pages 75-86 ~ for
dividual chemicals are incorrect.
locating in-
Addition of 7 to tines e
numbers will s erve to locate the proper pages or in lieu of
this procedure use the fami ly and chemical compound numbers
which as 1 istec3 are correct.
National Material s Advisory Board
Commission on Sociotechnical Systems
Res earch Council
National
1
.
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