CDC logo, Safer Healthier People  CDC HomeCDC SearchCDC Health Topics A-Z
NIOSH - National Institute for Occupational Safety and Health

Search NIOSH  |  NIOSH Home  |  NIOSH Topics  |  Site Index  |  Databases and Information Resources  |  NIOSH Products  |  Contact Us






Manganese oxide

RTECS #: OP0895000

CAS #: 1317-35-7


UPDATE: May 2009 MW: 228.82 MF: Mn3O4


NOTE:

TABLE OF CONTENTS:
  1. SYNONYMS:
  2. REPRODUCTIVE EFFECTS DATA:
  3. ACUTE TOXICITY DATA:
  4. REVIEWS:
  5. STANDARDS AND REGULATIONS:
  6. STATUS IN FEDERAL AGENCIES:
  7. REFERENCES:

SYNONYMS:

  1. Manganese tetroxide (ACGIH)
  2. Manganomanganic oxide
  1. Trimanganese tetraoxide
  2. Trimanganese tetroxide


SKIN AND EYE IRRITATION DATA AND REFERENCES:

ROUTE/
ORGANISM
DOSE
EFFECT

REFERENCE
N/R
N/R N/R N/R


MUTATION DATA AND REFERENCES:

SYSTEM TEST ROUTE/
ORGANISM/
TISSUE
DOSE REFERENCE
N/R N/R N/R N/R


REPRODUCTIVE EFFECTS DATA AND REFERENCES:

ROUTE/
ORGANISM
DOSE
EFFECT

REFERENCE
oral
mouse
lowest published toxic dose: 23 gm/kg (44 day male) Reproductive: Paternal effects: Testes, epididymis, sperm duct

Reproductive: Paternal effects: Prostate, seminal vesicle, Cowper's gland, accessory glands
JTEHD6 6,861,1980


TUMORIGENIC DATA AND REFERENCES:

ROUTE/
ORGANISM
DOSE
EFFECT

REFERENCE
N/R
N/R N/R N/R


ACUTE TOXICITY DATA AND REFERENCES:

ROUTE/
ORGANISM
DOSE
EFFECT

REFERENCE
inhalation
mouse
lethal concentration : >3,608 g/m3/2 hour N/R AIHAAP 41,494,1980
intratracheal
rat
lowest published lethal dose: 375 mg/kg Lung, Thorax, or Respiration: Emphysema

Lung, Thorax, or Respiration: Acute pulmonary edema
GISAAA 20(1),25,1955


OTHER MULTIPLE DOSE DATA AND REFERENCES:

ROUTE/
ORGANISM
DOSE
EFFECT

REFERENCE
N/R
N/R N/R N/R


REVIEWS:

ORGANIZATION STANDARD
REFERENCE

American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value time-weighted average 0.2 mg(Mn)/m3 DTLVS* TLV/BEI,2007


STANDARDS AND REGULATIONS:

ORGANIZATION STANDARD
REFERENCE

Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (Shipyards) ceiling concentration 5 mg(Mn)/m3 CFRGBR 29,1915.1000,1993
Occupational Exposure Limit - AUSTRALIA time-weighted average 1 mg(Mn)/m3 (dust), JUL2008
Occupational Exposure Limit - AUSTRALIA time-weighted average 1 mg(Mn)/m3, short term exposure limit 3 mg(Mn)/m3 (fume), JUL2008
Occupational Exposure Limit - BELGIUM time-weighted average 0.2 mg(Mn)/m3, MAR2002
Occupational Exposure Limit - DENMARK time-weighted average 0.2 mg(Mn)/m3 (dust), OCT 2002
Occupational Exposure Limit - DENMARK time-weighted average 0.2 mg(Mn)/m3 (fume), OCT 2002
Occupational Exposure Limit - FINLAND time-weighted average 0.5 mg(Mn)/m3, JAN1999
Occupational Exposure Limit - FRANCE VME 1 mg/m3, FEB2006
Occupational Exposure Limit - GERMANY MAK 0.5 mg(Mn)/m3 (inhalable), 2005
Occupational Exposure Limit - HUNGARY time-weighted average 5 mg(Mn)/m3, short term exposure limit 20 mg(Mn)/m3, SEP2000
Occupational Exposure Limit - JAPAN Occupational Exposure Limit 0.3 mg(Mn)/m3 (respirable dust), APR2007
Occupational Exposure Limit - KOREA time-weighted average 5 mg(Mn)/m3, 2006
Occupational Exposure Limit - MEXICO time-weighted average 0.2 mg(Mn)/m3;
short term exposure limit 3 mg(Mn)/m3, 2004
Occupational Exposure Limit - MEXICO time-weighted average 1 mg(Mn)/m3 (fume), 2004
Occupational Exposure Limit - THE NETHERLANDS MAC-TGG 1 mg/m3, 2003
Occupational Exposure Limit - NEW ZEALAND time-weighted average 1 mg(Mn)/m3, JAN2002
Occupational Exposure Limit - NORWAY time-weighted average 2.5 mg(Mn)/m3, JAN1999
Occupational Exposure Limit - POLAND MAC(time-weighted average) 0.3 mg(Mn)/m3, MAC( continuous) 5 mg(Mn)/m3, JAN1999
Occupational Exposure Limit - SWEDEN time-weighted average 0.2 mg(Mn)/m3, (total dust);
time-weighted average 0.1 mg(Mn)/m3, (resp.dust), JUN2005
Occupational Exposure Limit - SWITZERLAND MAK- week 0.5 mg(Mn)/m3, DEC2006
Occupational Exposure Limit - UNITED KINGDOM time-weighted average 0.5 mg(Mn)/m3, 2005
Occupational Exposure Limit IN ARGENTINA, BULGARIA, COLOMBIA, JORDAN American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value;

time-weighted average 0.2 mg(Mn)/m3
Occupational Exposure Limit IN SINGAPORE, VIETNAM American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value
time-weighted average 0.2 mg(Mn)/m3


NIOSH DOCUMENTATION AND SURVEILLANCE:

ORGANIZATION STANDARD or SURVEY
REFERENCE

N/R N/R N/R


STATUS IN FEDERAL AGENCIES:

ORGANIZATION
REFERENCE

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


REFERENCES:

CODEN
REFERENCE

AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958-
CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402)
DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936-
JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76-

RTECS Compound Description:
   Reproductive Effector

Click Here for Additional Information about RTECS

NIOSH Home |  NIOSH Search  |  Site Index  |  Topic List |  Contact Us