N,N′-Methylenebisacrylamide

DATA ITEMS CITED :

18

MOLECULAR FORMULA :

C7-H10-N2-O2

MOLECULAR WEIGHT :

154.19

WISWESSER LINE NOTATION :

1U1VM1MV1U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

390 mg/kg

TOXIC EFFECTS :

Sense Organs and Special Senses (Eye) - effect, not otherwise specified Behavioral - tremor Lungs, Thorax, or Respiration - other changes

TYPE OF TEST :

LC - Lethal concentration

ROUTE OF EXPOSURE :

Inhalation

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

>41 ppm/6H

TOXIC EFFECTS :

Lungs, Thorax, or Respiration - acute pulmonary edema

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

380 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :

LC - Lethal concentration

ROUTE OF EXPOSURE :

Inhalation

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

>41 ppm/6H

TOXIC EFFECTS :

Lungs, Thorax, or Respiration - acute pulmonary edema

TYPE OF TEST :

LC - Lethal concentration

ROUTE OF EXPOSURE :

Inhalation

SPECIES OBSERVED :

Rodent - guinea pig

DOSE/DURATION :

>41 ppm/6H

TOXIC EFFECTS :

Lungs, Thorax, or Respiration - acute pulmonary edema

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

3206 mg/kg/8W-I

TOXIC EFFECTS :

Blood - changes in erythrocyte (RBC) count Blood - changes in leukocyte (WBC) count Related to Chronic Data - changes in testicular weight

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

DOSE :

3208 mg/kg

SEX/DURATION :

male 16 day(s) pre-mating

TOXIC EFFECTS :

Reproductive - Paternal Effects - testes, epididymis, sperm duct

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

DOSE :

360 mg/kg

SEX/DURATION :

female 6-17 day(s) after conception

TOXIC EFFECTS :

Reproductive - Maternal Effects - parturition Reproductive - Maternal Effects - other effects Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

DOSE :

50 mg/kg

SEX/DURATION :

male 1 day(s) pre-mating

TOXIC EFFECTS :

Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count)

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Intraperitoneal

DOSE :

225 mg/kg

SEX/DURATION :

male 1 day(s) pre-mating

TOXIC EFFECTS :

Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

TYPE OF TEST :

Sex chromosome loss and nondisjunction

TYPE OF TEST :

Dominant lethal test

MUTATION DATA

TEST SYSTEM :

Rodent - mouse

DOSE/DURATION :

450 mg/kg/5D (Continuous)

REFERENCE :

MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 229,161,1990 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83963 No. of Facilities: 199 (estimated) No. of Industries: 4 No. of Occupations: 5 No. of Employees: 2098 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83963 No. of Facilities: 10 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 66 (estimated) No. of Female Employees: 35 (estimated)