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6734-80-1

6734-80-1 structure
6734-80-1 structure

Name Metam-sodium dihydrate
Synonyms metam-sodium trihydrate
Molecular Formula C2H8NNaO2S2
Molecular Weight 165.21000
Flash Point 100ºC
Exact Mass 164.98900
PSA 87.88000
LogP 0.95050
Storage condition 0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FC2150000
CHEMICAL NAME :
Carbamic acid, methyldithio-, sodium salt, dihydrate
CAS REGISTRY NUMBER :
6734-80-1
LAST UPDATED :
199610
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C2-H4-N-S2.Na.2H2-O
MOLECULAR WEIGHT :
165.22
WISWESSER LINE NOTATION :
SUYSHM1 &-NA- &QH &QH

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 :
108 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PCOC** Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. (Topeka, KS) Volume(issue)/page/year: -,1047,1966
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
285 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GYAV "Pflanzenschutz-und Schaedlingsbekaempfungsmittel: Abriss einer Toxikologie und Therapie von Vergiftungen," 2nd ed., Klimmer, O.R., Hattingen, Fed. Rep. Ger., Hundt-Verlag, 1971 Volume(issue)/page/year: -,121,1971
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
450 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 45(5),29,1980 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
4200 mg/kg/14D-I
TOXIC EFFECTS :
Endocrine - changes in thymus weight Blood - changes in bone marrow (not otherwise specified) Immunological Including Allergic - decrease in cellular immune response
REFERENCE :
FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 18,40,1992
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1200 mg/kg/4D-I
TOXIC EFFECTS :
Endocrine - changes in spleen weight Endocrine - changes in thymus weight Immunological Including Allergic - decrease in cellular immune response
REFERENCE :
FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 18,40,1992 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1593 No. of Facilities: 52 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 4784 (estimated)
Hazard Codes C,N
Risk Phrases 22-31-34-43-50/53
Safety Phrases 26-36/37/39-45-60-61
RIDADR UN 2588
RTECS FC2150000
Packaging Group III
Hazard Class 6.1(b)