ICSC 0835 - BINAPACRYL

BINAPACRYL	ICSC: 0835 (November 1997)
2-(1-Methylpropyl)-4,6-dinitrophenyl 3-methyl-2-butenoate 2-(1-Methylpropyl)-4,6-dinitrophenyl 3,3-dimethylacrylate Dinoseb methacrylate

CAS #: 485-31-4

UN #: 2779

EC Number: 207-612-9

	ACUTE HAZARDS	PREVENTION	FIRE FIGHTING
FIRE & EXPLOSION	Combustible. Liquid formulations containing organic solvents may be flammable. Gives off irritating or toxic fumes (or gases) in a fire.	NO open flames.	Use water spray, powder, foam, carbon dioxide.

PREVENT DISPERSION OF DUST! AVOID EXPOSURE OF ADOLESCENTS AND CHILDREN! IN ALL CASES CONSULT A DOCTOR!
	SYMPTOMS	PREVENTION	FIRST AID
Inhalation	Abdominal pain. Diarrhoea. Headache. Sweating. Nausea. Shortness of breath. Vomiting. Weakness.	Use local exhaust.	Fresh air, rest. Artificial respiration may be needed. Refer for medical attention. See Notes.
Skin	MAY BE ABSORBED! See Inhalation.	Protective gloves. Protective clothing.	Remove contaminated clothes. Rinse and then wash skin with water and soap. Refer for medical attention .
Eyes	Redness.	Wear safety goggles or face shield.	First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion	See Inhalation.	Do not eat, drink, or smoke during work. Wash hands before eating.	Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention . See Notes.

SPILLAGE DISPOSAL	CLASSIFICATION & LABELLING
Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Sweep spilled substance into covered sealable containers. Carefully collect remainder. Then store and dispose of according to local regulations.	According to UN GHS Criteria Transportation UN Classification UN Hazard Class: 6.1; UN Pack Group: III
STORAGE
Provision to contain effluent from fire extinguishing. Separated from food and feedstuffs. Well closed. Keep in a well-ventilated room.
PACKAGING
Do not transport with food and feedstuffs. Severe marine pollutant.

BINAPACRYL

ICSC: 0835

PHYSICAL & CHEMICAL INFORMATION
Physical State; Appearance COLOURLESS CRYSTALLINE POWDER. Physical dangers Chemical dangers Decomposes on heating and on burning. This produces toxic fumes including nitrogen oxides. Reacts slowly with water. This produces harmful Dinoseb.	Formula: C₁₅H₁₈N₂O₆ Molecular mass: 322.3 Melting point: 66-67°C Relative density (water = 1): 1.2 Solubility in water: none Vapour pressure, Pa at 60°C: 0.013

PHYSICAL & CHEMICAL INFORMATION

Physical State; Appearance
COLOURLESS CRYSTALLINE POWDER.

Physical dangers

Chemical dangers
Decomposes on heating and on burning. This produces toxic fumes including nitrogen oxides. Reacts slowly with water. This produces harmful Dinoseb.

Formula: C₁₅H₁₈N₂O₆
Molecular mass: 322.3
Melting point: 66-67°C
Relative density (water = 1): 1.2
Solubility in water: none
Vapour pressure, Pa at 60°C: 0.013

EXPOSURE & HEALTH EFFECTS
Routes of exposure The substance can be absorbed into the body by inhalation of its aerosol, through the skin and by ingestion. Effects of short-term exposure The substance may cause effects on the metabolism. This may result in high body temperature and sweating. The effects may be delayed. Medical observation is indicated.	Inhalation risk No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20°C. Effects of long-term or repeated exposure

EXPOSURE & HEALTH EFFECTS

Routes of exposure
The substance can be absorbed into the body by inhalation of its aerosol, through the skin and by ingestion.

Effects of short-term exposure
The substance may cause effects on the metabolism. This may result in high body temperature and sweating. The effects may be delayed. Medical observation is indicated.

Inhalation risk
No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20°C.

Effects of long-term or repeated exposure

OCCUPATIONAL EXPOSURE LIMITS

ENVIRONMENT
The substance is very toxic to aquatic organisms.

NOTES
Binapacryl is the dimethyl acrylic ester of harmful Dinoseb. It is metabolized to form Dinoseb. Toxicity is attributed to Dinoseb. Use all available methods for reducing body temperature. Carrier solvents used in commercial formulations may change physical and toxicological properties. See ICSCs 0149 and 0882.

ADDITIONAL INFORMATION

EC Classification
Symbol: T, N; R: 61-21/22-50/53; S: 53-45-60-61; Note: E

All rights reserved. The published material is being distributed without warranty of any kind, either expressed or implied. Neither ILO nor WHO nor the European Commission shall be responsible for the interpretation and use of the information contained in this material.

    See Also:
       Toxicological Abbreviations
       Binapacryl (FAO/PL:1969/M/17/1)
       Binapacryl (WHO Pesticide Residues Series 4)
       Binapacryl (Pesticide residues in food: 1984 evaluations)
       Binapacryl (Pesticide residues in food: 1985 evaluations Part II Toxicology)