Introduction：Basic information about CAS 34205-21-5|dimefuron, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | dimefuron |
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| CAS Number | 34205-21-5 | Molecular Weight | 338.78900 |
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| Density | 1.3g/cm3 | Boiling Point | / |
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| Molecular Formula | C15H19ClN4O3 | Melting Point | 193℃ |
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| MSDS | ChineseUSA | Flash Point | 2ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | dimefuron |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3g/cm3 |
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| Melting Point | 193℃ |
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| Molecular Formula | C15H19ClN4O3 |
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| Molecular Weight | 338.78900 |
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| Flash Point | 2ºC |
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| Exact Mass | 338.11500 |
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| PSA | 80.37000 |
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| LogP | 2.94290 |
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| Index of Refraction | 1.592 |
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| InChIKey | DHWRNDJOGMTCPB-UHFFFAOYSA-N |
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| SMILES | CN(C)C(=O)Nc1ccc(-n2nc(C(C)(C)C)oc2=O)c(Cl)c1 |
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| Storage condition | APPROX 4°C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- YS4000000
- CHEMICAL NAME :
- Urea, 3-(4-(2-tert-butyl-5-oxo-delta(sup 2)-1,3,4-oxadiazolin-4-yl)-3-chlorophenyl)- 1,1-dimethyl-
- CAS REGISTRY NUMBER :
- 34205-21-5
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C15-H19-Cl-N4-O3
- MOLECULAR WEIGHT :
- 338.83
- WISWESSER LINE NOTATION :
- T5NN DOVJ AR BG DMVN1&1& CX1&1&1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C108,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C108,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 2 gm/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: 9,288,1991
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H302 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | F: Flammable;Xn: Harmful; |
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| Risk Phrases | 11-20/21/22-36-22 |
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| Safety Phrases | S16;S26;S36 |
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| RIDADR | UN 1648 3/PG 2 |
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| RTECS | YS4000000 |
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Synonyms
| 3-[4-(5-tert-butyl-2,3-dihydro-2-oxo-1,3,4-oxadiazol-3-yl)-3-chlorophenyl]-N,N-dimethylurea |
| MFCD00144130 |
| Dimefuron [BSI:ISO] |
| N’-[3-chloro-4-[5-(1,1-dimethylethyl)-2-oxo-1,3,4-oxadiazol-3(2H)-yl]phenyl]-N,N-dimethylurea |
| 3-{4-[5-(tert-butyl)-2-oxo-1,3,4-oxadiazol-3(2H)-yl]-3-chlorophenyl}-1,1-dimethylurea |
| Pradone TS |
| Pradone kombi |
| 3-[4-(5-tert-butyl-2-oxo-1,3,4-oxadiazol-3-yl)-3-chlorophenyl]-1,1-dimethylurea |
| 3-[4-(5-tert-butyl-2,3-dihydro-2-oxo-1,3,4-oxadiazol-3-yl)-3-chlorophenyl]-1,1-dimethylurea |
| N’-[4-(5-tert-butyl-2-oxo-1,3,4-oxadiazol-3(2H)-yl)-3-chlorophenyl]-N,N-dimethylurea |
| EINECS 251-879-4 |
| Pradone plus |
| Vt 2809 |
| Dimefuron |
| Legurame TS |
| N'-[3-chloro-4-[5-(1,1-dimethylethyl)-2-oxo-1,3,4-oxadiazol-3(2H)-yl]phenyl]-N,N-dimethylurea |
| 3-[4-(5-tert-butyl-2-oxo-[1,3,4]oxadiazol-3-yl)-3-chloro-phenyl]-1,1-dimethyl-urea |
