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Registry of Toxic Effects of Chemical Substances (RTECS)

Rosin

RTECS #

VL0480000

CAS #

8050-09-7

Updated

September 201

Molecular Weight

N/R

Molecular Formula

N/R

Synonyms

BALS 3A
Bandis G100
Colophony
EM 3
Highrosin
Hongkong rosin WW
KE 709
Rondis R
Rosin core solder pyrolysis products (ACGIH)
Rosin WW
Shiragiku rosin
Yellow resin

Acute Toxicity Data and References

Route/OrganismDoseEffectReference
inhalation/rat lethal concentration (50 percent kill): 110 mg/m3Behavioral: Somnolence (general depressed activity)

Cardiac: Pulse rate decreased with fall in BP

Lung, Thorax, or Respiration: Respiratory depression
VCVPS* -,294,1998
oral/guinea pig lethal dose (50 percent kill): 4100 mg/kgHPV374 -,-,2001
oral/mammal (species unspecified) lethal dose (50 percent kill): >5000 mg/kgHPV368 -,-,2004
oral/mouse lethal dose (50 percent kill): 4100 mg/kgHPV374 -,-,2001
oral/rat lethal dose (50 percent kill): 7600 mg/kgHPV374 -,-,2001

Other Multiple Dose Data and References

Route/OrganismDoseEffectReference
oral/rabbit lowest published toxic dose: 455 gm/kg/13W- intermittentLiver: Other changes

Blood: Thrombocytopenia

Nutritional and Gross Metabolic: Changes in: K
VCVPS* -,294,1998
oral/rat lowest published toxic dose: 175 gm/kg/50D- intermittentLung, Thorax, or Respiration: Dyspnea

Liver: Hepatitis (hepatocellular necrosis), zonal

Liver: Fatty liver degeneration
VCVPS* -,294,1998
oral/rat lowest published toxic dose: 90000 mg/kg/90D- intermittentBehavioral: Food intake (animal)

Nutritional and Gross Metabolic: Weight loss or decreased weight gain
HPV374 -,-,2001
oral/rat lowest published toxic dose: 450000 mg/kg/90D- intermittentBehavioral: Food intake (animal)

Nutritional and Gross Metabolic: Weight loss or decreased weight gain

Related to Chronic Data: Death in the "MULTIPLE DOSE" data type field
HPV374 -,-,2001
oral/rat lowest published toxic dose: 90000 mg/kg/90D- intermittentLiver: Changes in liver weight

Kidney, Ureter, and Bladder: Changes in kidney weight

Nutritional and Gross Metabolic: Weight loss or decreased weight gain
HPV374 -,-,2001
oral/rat lowest published toxic dose: 450000 mg/kg/90D- intermittentLiver: Changes in liver weight

Nutritional and Gross Metabolic: Weight loss or decreased weight gain

Related to Chronic Data: Death in the "MULTIPLE DOSE" data type field
HPV374 -,-,2001
oral/rat lowest published toxic dose: 730000 mg/kg/2Y- intermittentBehavioral: Food intake (animal)

Nutritional and Gross Metabolic: Weight loss or decreased weight gain
HPV374 -,-,2001
skin/mouse lowest published toxic dose: 66.68 mg/kg/20W- intermittentTumorigenic: Protects against induction of experimental tumorsPYTOEY 15,985,2008

Reviews

OrganizationStandardReference
American Conference of Governmental Industrial Hygienists (ACGIH)Threshold Limit Value-Control as low as possible (sen)DTLVS* TLV/BEI,2013
TOXICOLOGY REVIEWDERCL* 27,289,2009

Standards and Regulations

OrganizationStandardReference
Occupational Exposure Limit-KOREAtime-weighted average 0.1 mg/m3, 2006
Occupational Exposure Limit-NEW ZEALANDsen, JAN2002
Occupational Exposure Limit-RUSSIAshort term exposure limit 4 mg/m3, JUN2003
Occupational Exposure Limit-SWITZERLANDsen, JAN2011
Occupational Exposure Limit-THE NETHERLANDSMAC-TGG 0.1 mg/m3, 2003
Occupational Exposure Limit-UNITED KINGDOMtime-weighted average 0.05 mg/m3;short term exposure limit 0.00315 mg/m3, sen, OCT2007

NIOSH Documentation and Surveillance

OrganizationStandardReference
National Occupational Exposure Survey 1983Hazard Code X2732; Number of Industries 1; Total Number of Facilities 511; Number of Occupations 1; Total Number of Employees Exposed 511
National Occupational Exposure Survey 1983Hazard Code X6806; Number of Industries 9; Total Number of Facilities 758; Number of Occupations 14; Total Number of Employees Exposed 8324; Total Number of Female Employees Exposed 2339
National Occupational Exposure Survey 1983Hazard Code 80164; Number of Industries 199; Total Number of Facilities 27401; Number of Occupations 133; Total Number of Employees Exposed 566016; Total Number of Female Employees Exposed 212612

Status in Federal Agencies

OrganizationReference
EPA TSCA Section 8(b) CHEMICAL INVENTORY
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