Alphabetic Index of OSHA Occupational Chemical Database - O

17
OSHA Chemical Data Table
Chemical Name CAS # Analyte code (IMIS #) Synonyms
2698-41-1
  • 0623

2-chlorobenzalmalonitrile; CS; OCBM

O-CHLOROSTYRENE 2039-87-4
  • 0682

2-chlorostyrene; ortho-chlorostyrene; 1-chloro-2-ethenylbenzene

O-CHLOROTOLUENE 95-49-8

1-chloro-2-methylbenzene; 2-chloro-1-methylbenzene; 2-chlorotoluene; o-tolyl chloride

O-DIANISIDINE 119-90-4
  • 0873

dianisidine; 3,3'-dianisidine; 3,3'-dimethoxybenzidine

95-50-1
  • 0867

o-DCB; 1,2-dichlorobenzene; ortho-dichlorobenzene; o-dichlorobenzol

583-60-8
  • 1765

2-methylcyclohexanone

O-PHENYLENEDIAMINE 95-54-5
  • P245

1,2-phenylenediamine; 2-aminoaniline; o-benzenediamine; 1,2-benzenediamine; orthamine; o-diaminobenzene; 1,2-diaminobenzene

O-SEC-BUTYLPHENOL 89-72-5
  • B705

2-sec-butylphenol; 2-(1-methylpropyl)phenol

O-TOLIDINE 119-93-7
  • 2450

4,4'-diamino-3,3'-dimethylbiphenyl; diaminoditolyl; 3,3'-dimethylbenzidine; 3,3'-dimethyl-4,4'-diphenyldiamine; 3,3'-tolidine

95-53-4
  • 2475

o-aminotoluene; 2-aminotoluene; 1-methyl-2-aminobenzene; o-methylaniline; 2-methylaniline; ortho-toluidine

OCTANE
111-65-9
  • 1957

n-octane

8012-95-1
  • 5010 (total); request using analyte code 9135

heavy mineral oil mist; paraffin oil mist; white mineral oil mist; petroleum-based cutting oils; mineral oil

20816-12-0

osmic acid anhydride; osmium oxide

144-62-7
  • 1970

ethanedioic acid; oxalic acid (aqueous); oxalic acid dihydrate

OXYGEN 7782-44-7
 

 

7783-41-7
 

difluorine monoxide; fluorine monoxide; oxygen fluoride

OZONE
10028-15-6
  • 1980

triatomic oxygen

† indicates that exposure to the analyte is subject to an OSHA PEL (e.g., Table Z-1) or other OSHA regulatory limit.
‡ indicates that exposure to the analyte is regulated under an OSHA expanded standard.