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Name
ALDICARB-SULFONE
- EINECS 216-710-0
- CAS No. 1646-88-4
- Density 1.23g/cm3
- Solubility 10 g l-1 (25 °C)
- Melting Point 132-135 °C
- Formula C7H14 N2 O4 S
- Boiling Point °Cat760mmHg
- Molecular Weight 222.265
- Flash Point °C
- Transport Information
- Appearance
- Safety Poison by ingestion, intraperitoneal, skin contact, and intravenous routes. When heated to decomposition it emits very toxic fumes of NOx and SOx. An insecticide.
- Risk Codes 24-26/28
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Molecular Structure
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Hazard Symbols
- Synonyms Propionaldehyde,2-methyl-2-(methylsulfonyl)-, O-(methylcarbamoyl)oxime (7CI,8CI);Carbamicacid, methyl-, O-[[2-methyl-2-(methylsulfonyl)propylidene]amino] deriv. (8CI);2-Methyl-2-(methylsulfonyl)propionaldehyde O-(methylcarbamoyl)oxime;Aldicarbsulfone;Aldoxycarb;Standak;Sulfocarb;Temik sulfone;UC 21865;UCES;Yangdimiewei;
- PSA 93.21000
- LogP 1.62310
Aldoxycarb Chemical Properties
Molecular Structure of Aldoxycarb (CAS NO.1646-88-4):
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IUPAC Name: [(E)-(2-methyl-2-methylsulfonylpropylidene)amino] N-methylcarbamate
Empirical Formula: C7H14N2O4S
Molecular Weight: 222.2621
Index of Refraction: 1.495
Surface Tension: 40.1 dyne/cm
Density: 1.23 g/cm3
Boiling Point: 132-135°C at 760 mmHg
storage temp.:0-6°C
Synonyms of Aldoxycarb (CAS NO.1646-88-4): (1E)-2-Methyl-1-(([(methylamino)carbonyl]oxy)imino)-2-(methylsulfonyl)propane ; 2-mesyl-2-methylpropionaldehydeo-methylcarbamoyloxime ; 2-methyl-2-(methylsulfonyl)-propionaldehydo-(methylcarbamoyl)oxime;aldoxycarbe ; Carbamic acid, methyl-, O-[[2-methyl-2-(methylsulfonyl)propylidene]amino] deriv ; Propanal, 2-methyl-2-(methylsulfonyl)-, O-[(methylamino)carbonyl]oxime
Aldoxycarb Toxicity Data With Reference
| 1. | orl-rat LD50:20 mg/kg | TSCAT* Office of Toxic Substances Report. (U.S. Environmental Protection Agency, Office of Toxics Substances, 401M Street SW, Washington, DC 20460) FYI-OTS-0885-0443 . | ||
| 2. | ihl-rat LC50:140 mg/m3/4H | PEMNDP Pesticide Manual. 9 (1991),18. | ||
| 3. | skn-rat LD50:1 g/kg | SPEADM Special Publication of the Entomological Society of America. 78-1 (1978),61. | ||
| 4. | ipr-rat LD50:21 mg/kg | TSCAT* Office of Toxic Substances Report. (U.S. Environmental Protection Agency, Office of Toxics Substances, 401M Street SW, Washington, DC 20460) FYI-OTS-0885-0443 . | ||
| 5. | ivn-rat LD50:14,900 µg/kg | TSCAT* Office of Toxic Substances Report. (U.S. Environmental Protection Agency, Office of Toxics Substances, 401M Street SW, Washington, DC 20460) FYI-OTS-0885-0443 . | ||
| 6. | skn-rbt LD50:200 mg/kg | FMCHA2 Farm Chemicals Handbook .(Meister Publishing,Willoughy, OH.: )1989,C14. | ||
| 7. | orl-dck LD50:33,500 µg/kg | PEMNDP Pesticide Manual. 9 (1991),18. |
Aldoxycarb Safety Profile
Poison by ingestion, intraperitoneal, skin contact, and intravenous routes. When heated to decomposition it emits very toxic fumes of NOx and SOx. An insecticide.
Hazard Codes 
T+
Risk Statements：24-26/28
R24:Toxic in contact with skin.
R26/28:Very toxic by inhalation and if swallowed.
Safety Statements：28-36/37-45
R28:Very toxic if swallowed.
R36/37:Irritating to eyes and respiratory system.
R45:May cause cancer.
Aldoxycarb Specification
Aldoxycarb (CAS NO.1646-88-4) is a highly toxic chemicals, flammable, while burning it would produce stimulating smoke, so it needed to be stored in low temperature, ventilation, drying and oxidability environmental condition, separated with food ingredients , water, carbon dioxide , dry powder, sand, water mist fire extinguishing can be used if urgency.
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