DIMETHIPIN
Names
[ CAS No. ]:
55290-64-7
[ Name ]:
DIMETHIPIN
[Synonym ]:
Harvade
Caswell No. 472AA
DIMETHIPIN
UNI-N252
5,6-dimethyl-2,3-dihydro-1,4-dithiine 1,1,4,4-tetraoxide
N 252
EINECS 259-572-7
Tetrathiin
Oxydimethiin
Oxidimethiin
5,6-dimethyl-2,3-dihydro-1λ6,4λ6-dithiine-1,1,4,4-tetrone
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
Chemical & Physical Properties
[ Density]:
1.412g/cm3
[ Boiling Point ]:
483.6ºC at 760 mmHg
[ Melting Point ]:
167 to 169ºC
[ Molecular Formula ]:
C6H10O4S2
[ Molecular Weight ]:
210.27100
[ Flash Point ]:
-4ºC
[ Exact Mass ]:
210.00200
[ PSA ]:
85.04000
[ LogP ]:
2.24260
[ Index of Refraction ]:
1.514
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- JO5090000
- CHEMICAL NAME :
- p-Dithiane, 2,3-dehydro-2,3-dimethyl-, tetroxide
- CAS REGISTRY NUMBER :
- 55290-64-7
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C6-H10-O4-S2
- MOLECULAR WEIGHT :
- 210.28
- WISWESSER LINE NOTATION :
- T6SW DSW BUTJ B1 C1
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 :
- 1150 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85ARAE "Agricultural Chemicals," Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revision Volume(issue)/page/year: 3,88,1976/1977
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >20 gm/m3/1H
- 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: 9,292,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 440 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: 9,292,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 8 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: -,C160,1991 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
11-36-66-67-22
[ Safety Phrases ]:
S16;S26;S33
[ RIDADR ]:
UN 2811
[ RTECS ]:
JO5090000
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1(b)