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CAS No.: | 61432-55-1 |
---|---|
Name: | DIMEPIPERATE |
Article Data: | 7 |
Molecular Structure: | |
Formula: | C15H21 N O S |
Molecular Weight: | 263.404 |
Synonyms: | Dimepiperate;MUW 1193; MY 93; Yukamate |
EINECS: | 262-784-2 |
Density: | 1.109g/cm3 |
Melting Point: | 39℃ |
Boiling Point: | 380℃(e) |
Flash Point: | 180.6oC |
Solubility: | 20mgl-1 |
Hazard Symbols: | Xn,N |
Risk Codes: | 22-51/53 |
Safety: | Moderately toxic by ingestion, intraperitoneal, and skin contact routes. Low toxicity by inhalation. Experimental reproductive effects. When heated to decomposition it emits toxic vapors of NOx and SOx. |
PSA: | 45.61000 |
LogP: | 4.19870 |
Molecule structure of S-1-Methyl-1-phenylethyl piperidine 1-carbothioate (CAS NO.61432-55-1) :
IUPAC Name: S-(2-phenylpropan-2-yl) piperidine-1-carbothioate
Molecular Weight: 263.39834 g/mol
Molecular Formula: C15H21NOS
Density: 1.109 g/cm3
Boiling Point: 375.1 °C at 760 mmHg
Flash Point: 180.6 °C
Index of Refraction: 1.563
Molar Refractivity: 77.15 cm3
Molar Volume: 237.3 cm3
Polarizability: 30.58×10-24 cm3
Surface Tension: 45 dyne/cm
Enthalpy of Vaporization: 62.26 kJ/mol
Vapour Pressure: 7.98E-06 mmHg at 25 °C
XLogP3-AA: 3.6
H-Bond Acceptor: 1
Rotatable Bond Count: 3
Exact Mass: 263.134385
MonoIsotopic Mass: 263.134385
Topological Polar Surface Area: 20.3
Heavy Atom Count: 18
Complexity: 278
Canonical SMILES: CC(C)(C1=CC=CC=C1)SC(=O)N2CCCCC2
InChI: InChI=1S/C15H21NOS/c1-15(2,13-9-5-3-6-10-13)18-14(17)16-11-7-4-8-12-16/h3,5-6,9-10H,4,7-8,11-12H2,
1-2H3
InChIKey: BWUPSGJXXPATLU-UHFFFAOYSA-N
EINECS: 262-784-2
Storage Temp.: 0-6 °C
S-1-Methyl-1-phenylethyl piperidine 1-carbothioate (CAS NO.61432-55-1) is used as absorption within the conduction-type-selective herbicide rice.
With toluene or piperidine as the solvent, by adding α, α-dimethyl benzyl mercaptan, and then at room temperature dropwise 40% sodium hydroxide solution, refluxing reaction, points to the water. Warming to 60 ~ 70 °C, dropping piperidine chloride, filtered precipitation of sodium chloride, temperature response for several hours, after washing, drying, de-dissolved to get S-1-Methyl-1-phenylethyl piperidine 1-carbothioate .
1. | orl-rat LD50:946 mg/kg | JPIFAN Japan Pesticide Information.(45)(1984),18. | ||
2. | ihl-rat LC50:>1600 mg/m3/4H | NNGADV Nippon Noyaku Gakkaishi. 14 (1989),109. | ||
3. | skn-rat LD50:>5 g/kg | JPIFAN Japan Pesticide Information.(45)(1984),18. | ||
4. | ipr-rat LD50:676 mg/kg | JPIFAN Japan Pesticide Information.(45)(1984),18. | ||
5. | orl-mus LD50:4519 mg/kg | JPIFAN Japan Pesticide Information.(45)(1984),18. | ||
6. | ipr-mus LD50:1211 mg/kg | JPIFAN Japan Pesticide Information.(45)(1984),18. | ||
7. | scu-mus LD50:>10 g/kg | JPIFAN Japan Pesticide Information.(45)(1984),18. | ||
8. | skn-rbt LD50:>2 g/kg | NNGADV Nippon Noyaku Gakkaishi. 14 (1989),109. |
Moderately toxic by ingestion, intraperitoneal, and skin contact routes. Low toxicity by inhalation. Experimental reproductive effects. When heated to decomposition it emits toxic vapors of NOx and SOx.
Hazard Codes: Xn, N
Risk Statements: 22-51/53
R22:Harmful if swallowed.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: 61
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR: UN3082 9/PG 3
RTECS: TM5958000
S-1-Methyl-1-phenylethyl piperidine 1-carbothioate (CAS NO.61432-55-1) is also called Dimepiperate [ISO] ; Dimepiperate ; MUW 1193 ; MY 93 ; Yukamate ; 1-Piperidinecarbothioic acid, S-(1-methyl-1-phenylethyl) ester . S-1-Methyl-1-phenylethyl piperidine 1-carbothioate (CAS NO.61432-55-1) looks like waxy solid. S-1-Methyl-1-phenylethyl piperidine 1-carbothioate (CAS NO.61432-55-1) is moderate toxic. It will produce toxic nitrogen oxide and sulfur oxide gases when buring. So the storage environment should be ventilate, low-temperature and dry. Keep S-1-Methyl-1-phenylethyl piperidine 1-carbothioate (CAS NO.61432-55-1) separate from raw materials of food.