thiazfluron
Names
[ CAS No. ]:
25366-23-8
[ Name ]:
thiazfluron
[Synonym ]:
1,3-dimethyl-1-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]urea
Thiazfluron
2-(N,N'-Dimethylureido)-5-trifluoromethyl-1,3,4-thiadiazole
Thiazafluron [BSI:ISO]
Erbotan
1,3-dimethyl-3-(5-trifluoromethyl-1,3,4-thiadiazol-2-yl)urea
MFCD00078722
1,3-dimethyl-1-(5-trifluoromethyl-1,3,4-thiodiazol-2-yl)urea
1-methyl-3-methyl-3-(5-trifluoromethyl-1,3,4-thiadiazol-2-yl)urea
EINECS 246-901-4
N,N’-dimethyl-N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]urea
1,3-dimethyl-1-(5-trifluoromethyl-1,3,4-thiadiazol-2-yl)urea
1-(5-trifluoromethyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea
N-[5-Trifluoromethyl-1,3,4-thiadiazol-2-yl]-N,N'-dimethyl urea
1,3-dimethyl-1-(5-trifluoromethyl-[1,3,4]thiadiazol-2-yl)-urea
Dmttu
Chemical & Physical Properties
[ Density]:
1.507g/cm3
[ Melting Point ]:
136.5°C
[ Molecular Formula ]:
C6H7F3N4OS
[ Molecular Weight ]:
240.20600
[ Exact Mass ]:
240.02900
[ PSA ]:
86.36000
[ LogP ]:
1.72340
[ Index of Refraction ]:
1.519
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XI3760000
- CHEMICAL NAME :
- 1,3,4-Thiadiazole, 2-(N,N'-dimethylureido)-5-trifluoromethyl-
- CAS REGISTRY NUMBER :
- 25366-23-8
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C6-H7-F3-N4-O-S
- MOLECULAR WEIGHT :
- 240.23
- WISWESSER LINE NOTATION :
- T5NN DSJ CXFFF EMVN1&1
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 :
- 278 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,811,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >2150 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,811,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 630 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A392,1983 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3276 mg/kg/13W-C
- TOXIC EFFECTS :
- Brain and Coverings - recordings from specific areas of CNS Related to Chronic Data - death Related to Chronic Data - changes in ovarian weight
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 18,S225,1993 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 100 mg/kg
- SEX/DURATION :
- female 6-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - other effects to embryo
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 18,S225,1993
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 200 mg/kg
- SEX/DURATION :
- female 6-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 18,S225,1993
Safety Information
[ Symbol ]:
GHS07, GHS09
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302-H410
[ Precautionary Statements ]:
P273-P501
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves
[ Hazard Codes ]:
Xn: Harmful;N: Dangerous for the environment;
[ Risk Phrases ]:
22-50/53
[ Safety Phrases ]:
60-61
[ RIDADR ]:
UN 2811 6.1/PG 3
[ RTECS ]:
XI3760000
[ HS Code ]:
29349990