ICSC 1611 - 2,6-DI-TERT-BUTYLPHENOL

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2,6-DI-TERT-BUTYLPHENOL	ICSC: 1611 (October 2005)
Phenol, 2,6-bis(1,1-dimethylethyl)- Phenol, 2,6-di-tert-butyl- 2,6-Bis(1,1-dimethylethyl)phenol 2,6-DTBP

CAS #: 128-39-2

UN #: 3077

EC Number: 204-884-0

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

PREVENT DISPERSION OF DUST!
	SYMPTOMS	PREVENTION	FIRST AID
Inhalation	Cough. Sore throat.	Use local exhaust or breathing protection.	Fresh air, rest.
Skin	Redness. Pain.	Protective gloves.	Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes	Redness. Pain.	Wear safety goggles.	First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion	Sore throat. Burning sensation in the throat and chest.	Do not eat, drink, or smoke during work.	Rinse mouth. Give one or two glasses of water to drink. Refer for medical attention .

SPILLAGE DISPOSAL	CLASSIFICATION & LABELLING
Personal protection: filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Sweep spilled substance into covered plastic containers. Carefully collect remainder. Then store and dispose of according to local regulations.	According to UN GHS Criteria Transportation UN Classification UN Hazard Class: 9; UN Pack Group: III
STORAGE
Store in an area without drain or sewer access. Separated from food and feedstuffs. See Chemical Dangers.
PACKAGING
Marine pollutant.

2,6-DI-TERT-BUTYLPHENOL

ICSC: 1611

PHYSICAL & CHEMICAL INFORMATION
Physical State; Appearance COLOURLESS-TO-YELLOW CRYSTALLINE POWDER WITH CHARACTERISTIC ODOUR. Physical dangers Chemical dangers Reacts with acid anhydrides, acid chlorides, bases and oxidants. Attacks steel, brass and copper.	Formula: C₁₄H₂₂O Molecular mass: 206.3 Boiling point: 253°C Melting point: 36-37°C Density: 0.91 g/cm³ Solubility in water, g/100ml at 25°C: 0.04 (very poor) Vapour pressure, Pa at 20°C: 1.0 Flash point: 118°C o.c. Auto-ignition temperature: 375°C Octanol/water partition coefficient as log Pow: 4.5

PHYSICAL & CHEMICAL INFORMATION

Physical State; Appearance
COLOURLESS-TO-YELLOW CRYSTALLINE POWDER WITH CHARACTERISTIC ODOUR.

Physical dangers

Chemical dangers
Reacts with acid anhydrides, acid chlorides, bases and oxidants. Attacks steel, brass and copper.

Formula: C₁₄H₂₂O
Molecular mass: 206.3
Boiling point: 253°C
Melting point: 36-37°C
Density: 0.91 g/cm³
Solubility in water, g/100ml at 25°C: 0.04 (very poor)
Vapour pressure, Pa at 20°C: 1.0
Flash point: 118°C o.c.
Auto-ignition temperature: 375°C
Octanol/water partition coefficient as log Pow: 4.5

EXPOSURE & HEALTH EFFECTS
Routes of exposure Effects of short-term exposure The substance is irritating to the eyes, skin and respiratory tract.	Inhalation risk A harmful concentration of airborne particles can be reached quickly when dispersed. Effects of long-term or repeated exposure

EXPOSURE & HEALTH EFFECTS

Routes of exposure

Effects of short-term exposure
The substance is irritating to the eyes, skin and respiratory tract.

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

Effects of long-term or repeated exposure

OCCUPATIONAL EXPOSURE LIMITS

ENVIRONMENT
The substance is very toxic to aquatic organisms. Bioaccumulation of this chemical may occur along the food chain, for example in fish.

NOTES

ADDITIONAL INFORMATION

EC Classification

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