Alphabetic Index of OSHA Occupational Chemical Database - R

Displaying 1 - 10 of 10
OSHA Chemical Data Table
Chemical Name CAS # Analyte code (IMIS #) Methods Synonyms
RADON ‡
10043-92-2
  • R100
 OSHA ID-208 (partially validated)
 

radon gas; alphatron; niton; radium emanation
REFRACTORY CERAMIC FIBERS †
  • 9135 (total dust)
  • R251
 OSHA PV2121 (partially validated), NIOSH 7400 (fully validated) Alternate or B rules
RESMETHRIN 10453-86-8
  • 2233
 OSHA PV2052 (partially validated)

dimethyl 3-(2-methyl-1-propenyl)cyclopropanecarboxylate; benzofuroline; chryson
RESORCINOL 108-46-3
  • 2221
 OSHA PV2053

1,3-benzenediol; m-benzenediol; 1,3-dihydroxybenzene; m-dihydroxybenzene; 3-hydroxyphenol; m-hydroxyphenol
RHODIUM, METAL & INSOLUBLE COMPOUNDS †
7440-16-6

rhodium metal: elemental rhodium. Synonyms of other insoluble rhodium compounds vary depending upon the specific compound.
RHODIUM, SOLUBLE COMPOUNDS †
7440-16-6

Synonyms vary depending upon the specific soluble rhodium compound.
RONNEL †
299-84-3
  • 2226
 OSHA PV2054

O,O-dimethyl O-(2,4,5-trichlorophenyl) phosphorothioate; fenchlorophos
ROSIN CORE SOLDER PYROLYSIS PRODUCTS (as FORMALDEHYDE) NO CAS
  • 2227
 OSHA 58 (validated in conjunction with Coal Tar Pitch Volatiles and Coke Oven Emissions)
ROTENONE †
83-79-4
  • 2228
 NIOSH 5007 (fully validated)

1,2,12,12a-tetrahydro-8,9-dimethoxy-2-(1-methyl-ethenyl)-[1]benzopyrano [3,4-b]furo[2,3-h][1] benzopyran-6(6aH)-one
ROUGE †
1309-37-1
  • 2229 (total); request using analyte code 9135
  • R102 (resp); request using analyte code 9130
 OSHA PV2121 (partially validated), OSHA PV2121 (partially validated)

ferric oxide; iron (III) oxide

† 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.