ICSC 1757 - DIPHACINONE

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DIPHACINONE	ICSC: 1757 (November 2010)
2-(Diphenylacetyl)-1H-indene-1,3(2H)-dione 2-(Diphenylacetyl)indan-1,3-dione

CAS #: 82-66-6

UN #: 2588

EC Number: 201-434-5

	ACUTE HAZARDS	PREVENTION	FIRE FIGHTING
FIRE & EXPLOSION	Combustible.	NO open flames.	Use water spray, foam, carbon dioxide.

AVOID ALL CONTACT! PREVENT DISPERSION OF DUST! IN ALL CASES CONSULT A DOCTOR! FIRST AID: USE PERSONAL PROTECTION.
	SYMPTOMS	PREVENTION	FIRST AID
Inhalation	Coughing up blood. Blood in the urine. Bleeding under the skin. Symptoms may be delayed. See Notes.	Use closed system.	Refer immediately for medical attention.
Skin	EASILY ABSORBED! See Inhalation.	Protective gloves. Protective clothing.	Wear protective gloves when administering first aid. Remove contaminated clothes. See Notes. Rinse and then wash skin with water and soap. Refer immediately for medical attention.
Eyes		Wear face shield or eye protection in combination with breathing protection if powder.	Rinse with plenty of water (remove contact lenses if easily possible).
Ingestion	Abdominal pain. Further see Inhalation.	Do not eat, drink, or smoke during work. Wash hands before eating.	Rinse mouth. Give a slurry of activated charcoal in water to drink. Refer immediately for medical attention.

SPILLAGE DISPOSAL	CLASSIFICATION & LABELLING
Personal protection: chemical protection suit including self-contained breathing apparatus. Do NOT let this chemical enter the environment. Sweep spilled substance into containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Store and dispose of according to local regulations.	According to UN GHS Criteria Fatal if swallowed, in contact with skin or if inhaled Causes damage to blood system Causes damage to blood system through prolonged or repeated exposure Toxic to aquatic life Transportation UN Classification UN Hazard Class: 6.1; UN Pack Group: I
STORAGE
Provision to contain effluent from fire extinguishing. Separated from food and feedstuffs. Well closed. Store in an area without drain or sewer access.
PACKAGING
Do not transport with food and feedstuffs.

DIPHACINONE

ICSC: 1757

PHYSICAL & CHEMICAL INFORMATION
Physical State; Appearance YELLOW-TO-WHITE CRYSTALS. Physical dangers Chemical dangers Decomposes on heating. This produces irritating fumes.	Formula: C₂₃H₁₆O₃ Molecular mass: 340.4 Decomposes at 338°C Melting point: 147°C Density: 1.3 g/cm³ Solubility in water: very poor Vapour pressure, Pa at 25°C: (negligible) Octanol/water partition coefficient as log Pow: 4.3

PHYSICAL & CHEMICAL INFORMATION

Physical State; Appearance
YELLOW-TO-WHITE CRYSTALS.

Physical dangers

Chemical dangers
Decomposes on heating. This produces irritating fumes.

Formula: C₂₃H₁₆O₃
Molecular mass: 340.4
Decomposes at 338°C
Melting point: 147°C
Density: 1.3 g/cm³
Solubility in water: very poor
Vapour pressure, Pa at 25°C: (negligible)
Octanol/water partition coefficient as log Pow: 4.3

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 blood. This may result in bleeding. The effects may be delayed. Medical observation is indicated. See Notes. Exposure could cause death.	Inhalation risk A harmful concentration of airborne particles can be reached quickly when dispersed. Effects of long-term or repeated exposure The substance may have effects on the blood. This may result in bleeding.

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 blood. This may result in bleeding. The effects may be delayed. Medical observation is indicated. See Notes. Exposure could cause death.

Inhalation risk
A harmful concentration of airborne particles can be reached quickly when dispersed.

Effects of long-term or repeated exposure
The substance may have effects on the blood. This may result in bleeding.

OCCUPATIONAL EXPOSURE LIMITS

ENVIRONMENT
The substance is toxic to aquatic organisms. This substance does enter the environment under normal use. Great care, however, should be taken to avoid any additional release, for example through inappropriate disposal.

NOTES
Depending on the degree of exposure, periodic medical examination is suggested. Specific treatment is necessary in case of poisoning with this substance; the appropriate means with instructions must be available. Do NOT take working clothes home. Isolate contaminated clothing by sealing in a bag or other container.

ADDITIONAL INFORMATION

EC Classification
Symbol: T+; R: 28-48/23/24/25; S: (1/2)-36/37-44

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