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Registry of Toxic Effects of Chemical Substances (RTECS)

Naphthalene, tetrachloro-

RTECS #

QK3700000

CAS #

1335-88-2

Updated

September 2013

Molecular Weight

265.94

Molecular Formula

C10H4Cl4

Synonyms

Tetrachloronaphthalene
Tetrachloronaphthalene (ACGIH:OSHA)

Reviews

OrganizationStandardReference
American Conference of Governmental Industrial Hygienists (ACGIH)Threshold Limit Value-time-weighted average 2 mg/m3DTLVS* TLV/BEI,2013

Standards and Regulations

OrganizationStandardReference
Mine Safety and Health Administration (MSHA) STANDARD-airtime-weighted average 2 mg/m3 (skin)DTLVS* 3,251,1971
Occupational Exposure Limit IN ARGENTINA, BULGARIA, COLOMBIA, JORDAN check ACGIH TLV;
Occupational Exposure Limit IN SINGAPORE, VIETNAM check ACGIH TLV
Occupational Exposure Limit-AUSTRALIAtime-weighted average 2 mg/m3, JUL2008
Occupational Exposure Limit-AUSTRIAMAK-TMW 2 mg/m3;KZW 4 mg/m3, inhal, skin, 2007
Occupational Exposure Limit-BELGIUMtime-weighted average 2 mg/m3, MAR2002
Occupational Exposure Limit-DENMARKtime-weighted average 2 mg/m3, skin, MAY2011
Occupational Exposure Limit-FRANCEVME 2 mg/m3, FEB2006
Occupational Exposure Limit-ICELANDtime-weighted average 2 mg/m3, skin, NOV2011
Occupational Exposure Limit-KOREAtime-weighted average 2 mg/m3, 2006
Occupational Exposure Limit-MEXICOtime-weighted average 2 mg/m3;short term exposure limit 4 mg/m3, 2004
Occupational Exposure Limit-NEW ZEALANDtime-weighted average 2 mg/m3, JAN2002
Occupational Exposure Limit-NORWAYtime-weighted average 0.01 mg(Ag)/m3, JAN1999
Occupational Exposure Limit-PERUtime-weighted average 2 mg/m3, JUL2005
Occupational Exposure Limit-SWITZERLANDMAK-week 2 mg/m3, inhal, JAN2011
Occupational Exposure Limit-THE NETHERLANDSMAC-TGG 2 mg/m3, Skin, 2003
Occupational Exposure Limit-THE PHILIPPINEStime-weighted average 2 mg/m3, Skin, JAN1993
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Construction)8H time-weighted average 2 mg/m3 (skin)CFRGBR 29,1926.55,1994
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Federal Contractors)8H time-weighted average 2 mg/m3 (skin)CFRGBR 41,50-204.50,1994
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (General Industry)8H time-weighted average 2 mg/m3 (skin)CFRGBR 29,1910.1000,1994
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Shipyards)8H time-weighted average 2 mg/m3 (skin)CFRGBR 29,1915.1000,1993

NIOSH Documentation and Surveillance

OrganizationStandardReference
National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Level TO TETRACHLORONAPHTHALENE-air10H time-weighted average 2 mg/m3 (Sk)NIOSH* DHHS #92-100,1992
National Occupational Hazard Survey 1974Hazard Code 71500; Number of Industries 1; Total Number of Facilities 14; Number of Occupations 2; Total Number of Employees Exposed 308

Status in Federal Agencies

OrganizationReference
EPA TSCA Section 8(b) CHEMICAL INVENTORY
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JANUARY 2001
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