Registry of Toxic Effects of Chemical Substances (RTECS)
Ethanethiol
RTECS #
KI9625000CAS #
75-08-1Updated
September 201Molecular Weight
62.14Molecular Formula
C2H6SSynonyms
Aethanethiol (German)Aethylmercaptan (German)
Etantiolo (Italian)
Ethaanthiol (Dutch)
Ethanethiol (OSHA)
Ethyl hydrosulfide
Ethyl mercaptan
Ethyl mercaptan (ACGIH:OSHA)
Ethyl sulfhydrate
Ethyl thioalcohol
Ethylmercaptaan (Dutch)
Ethylmerkaptan (Czech)
Etilmercaptano (Italian)
LPG ethyl mercaptan 1010
Thioethanol
Thioethyl alcohol
Skin and Eye Irritation and References
Route/Organism | Dose | Effect | Reference |
---|---|---|---|
eye /rabbit | 84 mg | AIHAAP 19,171,1958 | |
eye /rabbit | 100 mg/24H | moderate | 85JCAE -,982,1986 |
skin /rabbit | 500 mg/24H | mild | 85JCAE -,982,1986 |
Acute Toxicity Data and References
Route/Organism | Dose | Effect | Reference |
---|---|---|---|
inhalation/mouse | lethal concentration (50 percent kill): 2770 ppm/4H | Behavioral: Excitement Behavioral: Change in motor activity (specific assay) Lung, Thorax, or Respiration: Cyanosis | AIHAAP 19,171,1958 |
inhalation/rat | lethal concentration (50 percent kill): 4420 ppm/4H | Peripheral Nerve and Sensation: Spastic paralysis with/without sensory change Behavioral: Excitement Lung, Thorax, or Respiration: Cyanosis | AIHAAP 19,171,1958 |
intraperitoneal/rat | lethal dose (50 percent kill): 226 mg/kg | Behavioral: Muscle weakness Behavioral: Ataxia Lung, Thorax, or Respiration: Cyanosis | AIHAAP 19,171,1958 |
oral/rat | lethal dose (50 percent kill): 682 mg/kg | Behavioral: Muscle weakness Behavioral: Ataxia Lung, Thorax, or Respiration: Cyanosis | AIHAAP 19,171,1958 |
Reviews
Organization | Standard | Reference |
---|---|---|
American Conference of Governmental Industrial Hygienists (ACGIH) | Threshold Limit Value-time-weighted average 0.5 ppm | DTLVS* TLV/BEI,2013 |
Standards and Regulations
Organization | Standard | Reference |
---|---|---|
Mine Safety and Health Administration (MSHA) STANDARD-air | time-weighted average 0.5 ppm (1 mg/m3) | DTLWS* 3,18,1973 |
Occupational Exposure Limit IN ARGENTINA, BULGARIA, COLOMBIA, JORDAN check ACGIH TLV; | ||
Occupational Exposure Limit IN SINGAPORE, VIETNAM check ACGIH TLV | ||
Occupational Exposure Limit-AUSTRALIA | time-weighted average 0.5 ppm (1.3 mg/m3), JUL2008 | |
Occupational Exposure Limit-AUSTRIA | MAK-TMW 0.5 ppm (1 mg/m3);KZW 0.5 ppm (1 mg/m3), 2007 | |
Occupational Exposure Limit-BELGIUM | time-weighted average 0.5 ppm (1.3 mg/m3), MAR2002 | |
Occupational Exposure Limit-DENMARK | time-weighted average 0.5 ppm (1 mg/m3), MAY2011 | |
Occupational Exposure Limit-FINLAND | short term exposure limit 0.5 ppm (1.3 mg/m3), NOV2011 | |
Occupational Exposure Limit-FRANCE | VME 0.5 ppm (1 mg/m3), FEB2006 | |
Occupational Exposure Limit-GERMANY | MAK 0.5 ppm (1.3 mg/m3), 2011 | |
Occupational Exposure Limit-HUNGARY | time-weighted average 1 mg/m3, short term exposure limit 1 mg/m3, SEP2000 | |
Occupational Exposure Limit-ICELAND | time-weighted average 0.5 ppm (1 mg/m3), NOV2011 | |
Occupational Exposure Limit-KOREA | time-weighted average 0.5 ppm (1 mg/m3), 2006 | |
Occupational Exposure Limit-MEXICO | time-weighted average 0.5 ppm (1 mg/m3), 2004 | |
Occupational Exposure Limit-NEW ZEALAND | time-weighted average 0.5 ppm (1.3 mg/m3), JAN2002 | |
Occupational Exposure Limit-PERU | time-weighted average 0,5 ppm (1,3 mg/m3), JUL2005 | |
Occupational Exposure Limit-POLAND | MAC(time-weighted average) 1 mg/m3, MAC(short term exposure limit) 3 mg/m3, JAN1999 | |
Occupational Exposure Limit-RUSSIA | short term exposure limit 1 mg/m3, Skin, JUN2003 | |
Occupational Exposure Limit-SWITZERLAND | MAK-week 0.5 ppm (1.3 mg/m3), KZG-week 1 ppm (2.6 mg/m3), JAN2011 | |
Occupational Exposure Limit-THAILAND | time-weighted average 10 ppm (25 mg/m3), JAN1993 | |
Occupational Exposure Limit-THE NETHERLANDS | MAC-TGG 1 mg/m3, 2003 | |
Occupational Exposure Limit-THE PHILIPPINES | time-weighted average 10 ppm (25 mg/m3), JAN1993 | |
Occupational Exposure Limit-TURKEY | time-weighted average 10 ppm (25 mg/m3), JAN1993 | |
Occupational Exposure Limit-UNITED KINGDOM | time-weighted average 0.5 ppm (1.3 mg/m3);short term exposure limit 2 ppm (5.2 mg/m3), OCT2007 | |
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Construction) | 8H time-weighted average 0.5 ppm (1 mg/m3) | CFRGBR 29,1926.55,1994 |
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Federal Contractors) | ceiling concentration 10 ppm (25 mg/m3) | CFRGBR 41,50-204.50,1994 |
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (General Industry) | ceiling concentration 10 ppm (25 mg/m3) | CFRGBR 29,1910.1000,1994 |
Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Shipyards) | ceiling concentration 0.5 ppm (1 mg/m3) | CFRGBR 29,1915.1000,1993 |
NIOSH Documentation and Surveillance
Organization | Standard | Reference |
---|---|---|
National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Level TO ETHANETHIOL-air | ceiling concentration 0.5 ppm | NIOSH* DHHS #92-100,1992 |
National Occupational Exposure Survey 1983 | Hazard Code 32760; Number of Industries 2; Total Number of Facilities 110; Number of Occupations 7; Total Number of Employees Exposed 1793; Total Number of Female Employees Exposed 14 | |
National Occupational Hazard Survey 1974 | Hazard Code 32760; Number of Industries 1; Total Number of Facilities 19; Number of Occupations 15; Total Number of Employees Exposed 1476 |
Status in Federal Agencies
- Page last reviewed:March 7, 2014
- Page last updated:February 6, 2017
- Content source:
- National Institute for Occupational Safety and Health (NIOSH) Education and Information Division