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Registry of Toxic Effects of Chemical Substances (RTECS)

Benzene, dinitro-

RTECS #

CZ7340000

CAS #

25154-54-5

Updated

September 201

Molecular Weight

168.12

Molecular Formula

C6H4N2O4

Synonyms

Dinitrobenzene
DNB

Reviews

OrganizationStandardReference
American Conference of Governmental Industrial Hygienists (ACGIH)Threshold Limit Value-time-weighted average 0.15 ppm (skin)DTLVS* TLV/BEI,2013

Standards and Regulations

OrganizationStandardReference
Occupational Exposure Limit IN ARGENTINA, BULGARIA, COLOMBIA, JORDAN check ACGIH TLV;
Occupational Exposure Limit IN SINGAPORE, VIETNAM check ACGIH TLV
Occupational Exposure Limit-ARAB Republic of Egypttime-weighted average 0.15 ppm (1 mg/m3), Skin, JAN1993
Occupational Exposure Limit-BELGIUMtime-weighted average 0.15 ppm (1 mg/m3), Skin, MAR2002
Occupational Exposure Limit-DENMARKtime-weighted average 0.15 ppm (1 mg/m3), skin, MAY2011
Occupational Exposure Limit-FINLANDtime-weighted average 1 mg/m3, short term exposure limit 3 mg/m3, skin, NOV2011
Occupational Exposure Limit-FRANCEVME 0.15 ppm (1 mg/m3), FEB2006
Occupational Exposure Limit-HUNGARYtime-weighted average 1 mg/m3, short term exposure limit 2 mg/m3, Skin, SEP2000
Occupational Exposure Limit-ICELANDtime-weighted average 0.15 ppm (1 mg/m3), skin, NOV2011
Occupational Exposure Limit-INDIAtime-weighted average 0.15 ppm (1 mg/m3), Skin, JAN1993
Occupational Exposure Limit-KOREAtime-weighted average 0.15 ppm (1 mg/m3), skin, 2006
Occupational Exposure Limit-MEXICOtime-weighted average 0.15 ppm (1 mg/m3);short term exposure limit 0.5 ppm (skin), 2004
Occupational Exposure Limit-NEW ZEALANDtime-weighted average 0.15 ppm (1 mg/m3), skin, JAN2002
Occupational Exposure Limit-POLANDMAC(time-weighted average) 1 mg/m3, MAC(short term exposure limit) 3 mg/m3, JAN1999
Occupational Exposure Limit-RUSSIAtime-weighted average 1 mg/m3, short term exposure limit 3 mg/m3, Skin, JUN2003
Occupational Exposure Limit-SWEDENtime-weighted average 0.15 ppm (1 mg/m3);short term exposure limit 0.3 ppm (2 mg/m3), Skin, JUN2005
Occupational Exposure Limit-SWITZERLANDMAK-week 0.15 ppm (1 mg/m3), KZG-week 0.3 ppm (2 mg/m3), skin, JAN2011
Occupational Exposure Limit-THE NETHERLANDSMAC-TGG 1 mg/m3, Skin, 2003
Occupational Exposure Limit-THE PHILIPPINEStime-weighted average 1 mg/m3, Skin, JAN1993
Occupational Exposure Limit-TURKEYtime-weighted average 1 mg/m3, Skin, JAN1993
Occupational Exposure Limit-UNITED KINGDOMtime-weighted average 0.15 ppm (1 mg/m3);short term exposure limit 0.5 ppm (3.5 mg/m3), skin, OCT2007

Status in Federal Agencies

OrganizationReference
EPA TSCA Section 8(d) unpublished health/safety studies
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JANUARY 2001
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