-
Name
DIMETHIPIN
- EINECS
- CAS No. 55290-64-7
- Article Data3
- CAS DataBase
- Density 1.412g/cm3
- Solubility
- Melting Point 167-169℃
- Formula C6H10 O4 S2
- Boiling Point 483.6°C at 760 mmHg
- Molecular Weight 210.275
- Flash Point 341.5°C
- Transport Information
- Appearance
- Safety Moderately toxic by ingestion. Low toxicity by inhalation and skin contact. When heated to decomposition it emits toxic vapors of SOx.
- Risk Codes R11; R36; R66; R67; R22
-
Molecular Structure
- Hazard Symbols Moderately toxic by ingestion. Low toxicity by inhalation and skin contact.
- Synonyms 2,3-Dihydro-5,6-dimethyl-1,4-dithiin1,1,4,4-tetroxide; 2,3-Dihydro-5,6-dimethyl-1,4-dithiine 1,1,4,4-tetroxide;Dimethipin; Harvade; Harvade 25F; Harvade F 25; Harveyd F-25; N 252;Oxidimethiin; Tetrathiin; Tetrathiin (desiccant); UBI-N 252
- PSA 85.04000
- LogP 2.24260
Oxidimethiin Chemical Properties
Product Name: Oxidimethiin (CAS NO.55290-64-7)
Molecular Formula: C6H10O4S2
Molecular Weight: 210.27g/mol
Mol File: 55290-64-7.mol
EINECS: 259-572-7
Boiling point: 483.6 °C at 760 mmHg
Storage Temperature: Approx -4°C
Flash Point: 341.5 °C
Density: 1.412 g/cm3
Surface Tension: 42.5 dyne/cm
Enthalpy of Vaporization: 72.02 kJ/mol
Vapour Pressure: 4.87E-09 mmHg at 25°C
XLogP3-AA: -0.5
H-Bond Donor: 0
H-Bond Acceptor: 4
Structure Descriptors of Oxidimethiin (CAS NO.55290-64-7):
IUPAC Name: 5,6-dimethyl-2,3-dihydro-1,4-dithiine 1,1,4,4-tetraoxide
Canonical SMILES: CC1=C(S(=O)(=O)CCS1(=O)=O)C
InChI: InChI=1S/C6H10O4S2/c1-5-6(2)12(9,10)4-3-11(5,7)8/h3-4H2,1-2H3
InChIKey: PHVNLLCAQHGNKU-UHFFFAOYSA-N
Product Categories: Alpha sort; D; DAlphabetic; DID - DINPesticides&Metabolites; Pesticides; Pesticides&Metabolites; Plant growth regulators
Oxidimethiin Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | oral | 440mg/kg (440mg/kg) | Pesticide Manual. Vol. 9, Pg. 292, 1991. | |
| rabbit | LD50 | skin | 8gm/kg (8000mg/kg) | Farm Chemicals Handbook. Vol. -, Pg. C160, 1991. | |
| rat | LC50 | inhalation | > 20gm/m3/1H (20000mg/m3) | Pesticide Manual. Vol. 9, Pg. 292, 1991. | |
| rat | LD50 | oral | 1150mg/kg (1150mg/kg) | "Agricultural Chemicals," Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revisionVol. 3, Pg. 88, 1976/1977. |
Oxidimethiin Safety Profile
Moderately toxic by ingestion. Low toxicity by inhalation and skin contact. When heated to decomposition it emits toxic vapors of SOx.
Safety Information of Oxidimethiin (CAS NO.55290-64-7):
Hazard Codes: F
,Xi
,Xn
Risk Statements: 11-36-66-67-22
11: Highly Flammable
22: Harmful if swallowed
36: Irritating to the eyes
66: Repeated exposure may cause skin dryness or cracking
67: Vapors may cause drowsiness and dizziness
Safety Statements: 16-26-33
16: Keep away from sources of ignition - No smoking
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
33: Take precautionary measures against static discharges
RIDADR: 2811
RTECS: JO5090000
HazardClass: 6.1(b)
PackingGroup: III
Oxidimethiin Specification
Oxidimethiin , its CAS NO. is 55290-64-7, the synonyms are Dimethipin ; 1,4-Dithiin, 2,3-dihydro-5,6-dimethyl-, 1,1,4,4-tetraoxide ; 2,3-Dihydro-5,6-dimethyl-1,4-dithiin-1,1,4,4-tetraoxide ; 2,3-Dihydro-5,6-dimethyl-1,4-dithiine 1,1,4,4-tetraoxide ; Caswell No. 472AA ; Dimethipin ; EINECS 259-572-7 ; EPA Pesticide Chemical Code 118901 ; HSDB 6615 ; Harvade ; Harvade-5F (9CI) ; N 252 ; Tetrathiin ; UBI-N 252 ; UNI-N252 .
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