Product Catalog

40-1750

Zirconium › Zirconium(IV) t-butoxide (99.99%-Zr) PURATREM

Stability: moisture sensitive, store cold

Physical Characteristics: boiling point 90°C/5mm, flash point 185°F, density 0.96

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SECTION 1: Product Identification
Chemical Name:	Zirconium (IV) t-butoxide (99.99%-Zr) PURATREM
Product Number:	40-1750
CAS Registry Number:	2081-12-1
Formula:	Zr(OC4H9)4
EINECS Number:
Chemical Family:	metal alkoxide
Synonym:	zirconium t-butylate; t-butanol, zirconium salt.

SECTION 2: Composition and Information on Ingredients
Ingredient	CAS Number	Percent	ACGIH (TWA)	OSHA (PEL)
Title Compound	2081-12-1	100	5mg/m3 (as Zr)	5mg/m3 (as Zr)

SECTION 3: Hazards Identification
Emergency Overview:	Irritating to the respiratory tract, skin and eyes. May be harmful if swallowed.
Primary Routes of Exposure:	Inhalation, ingestion, contact with skin and eyes.
Eye Contact:	Causes slight to mild irritation of the eyes
Skin Contact:	Causes slight to mild irritation of the skin.
Inhalation:	Irritating to skin, eyes and respiratory tract.
Ingestion:	Ingestion may cause gastrointestinal distress, nausea, vomiting and headache.
Acute Health Effects:	Irritating to skin, eyes and respiratory tract.
Chronic Health Effects:	No data is available for this product. In animal studies, t-butanol in high doses has acted as a reproductive effector.
NTP:	No
IARC:	No
OSHA:	No

SECTION 4: First Aid Measures
Eye Exposure:	Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need assistance in keeping their eye lids open. Get immediate medical attention.
Skin Exposure:	Wash the affected area with soap and water. Remove contaminated clothes if necessary. Seek medical assistance if irritation persists.
Inhalation:	Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
Ingestion:	Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious).

SECTION 5: Fire Fighting Measures
Flash Point:	185 °F
Autoignition Temperature:	no data
Explosion Limits:	no data
Extinguishing Medium:	carbon dioxide, dry powder or foam
Special Fire Fighting Procedures:	If involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained breathing apparatus and full protective clothing.
Hazardous Combustion and Decomposion Products:	If involved in a fire this material may emit toxic organic fumes and zirconia dust.
Unusual Fire or Explosion Hazards:	Combustible. No unusual fire or explosion hazards.

SECTION 6: Accidental Release Measures
Spill and Leak Procedures:	Avoid contact with water. Small spills may be adsorbed into diatomaceous earth, sand, or other suitable adsorbent, and swept up.

SECTION 7: Handling and Storage
Handling and Storage:	Store in a tightly sealed container in a dry place. If container is left open, product may adsorb moisture from the atmosphere and release t-butanol vapor.

SECTION 8: Exposure Controls and Personal Protection
Eye Protection:	Always wear approved safety glasses when handling a chemical substance in the laboratory.
Skin Protection:	Wear protective clothing and gloves.
Ventilation:	Material may form a vapor upon exposure to air. if possible, handle the material in an efficient fume hood.
Respirator:	If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator Protection Program to be in compliance with 29 CFR 1910.134.
Additional Protection:	No additional protection required.

SECTION 9: Physical and Chemical Properties
Color and Form:	slightly yellow liq.
Molecular Weight:	383.68
Melting Point:	no data
Boiling Point:	90°C/5mm
Vapor Pressure:	no data
Specific Gravity:	0.96
Odor:	sweet odor
Solubility in Water:	reacts with water

SECTION 10: Stability and Reactivity
Stability:	moisture sensitive liquid, (store cold)
Hazardous Polymerization:	no hazardous polymerization
Conditions to Avoid:	contact with moisture
Incompatibility:	halogens
Decomposition Products:	Carbon dioxide, carbon monoxide, organic vapors, and metal oxides and carbonates.

SECTION 11: Toxicological Information
RTECS Data:	No information available in the RTECS files. t-butanol, hydrolysis product: skin (rbt) Draize: 500 ul/24h mild; eye (rbt) Draize 100 ul/24h: severe; oral (rat) LD50: 2743 mg/kg; inhalation (rat) LC50: >10000 ppm/4h; Intraperitoneal (mouse) LD50: 399 mg/kg. oral (rbt) LD50: 3559 mg/kg; inhalation (rat) TCLo (reprod): 2000.
Carcinogenic Effects:	No data available
Mutagenic Effects:	No data available
Tetratogenic Effects:	No data available

SECTION 12: Ecological Information
Ecological Information:	No information available

SECTION 13: Disposal Considerations
Disposal:	Dispose of according to local, state and federal regulations.

SECTION 14: Transportation
Shipping Name (CFR):	Non-hazardous
Hazard Class (CFR):	NA
Additional Hazard Class (CFR):	NA
Packaging Group (CFR):	NA
UN ID Number (CFR):	NA
Shipping Name (IATA):	Non-hazardous
Hazard Class (IATA):	NA
Additional Hazard Class (IATA):	NA
Packaging Group (IATA):	NA
UN ID Number (IATA):	NA

SECTION 15: Regulatory Information
TSCA:	Not listed in the TSCA inventory.
SARA (Title 313):	Title compound not listed.
Second Ingredient:	none
Third Ingredient:	none

SECTION 16: Other Information
Disclaimer:	The information herein is believed to be accurate and reliable as of the date compiled. However, Strem Chemicals, Inc. makes no representation, warranty, or guarantee of any kind with respect to the information contained in this document or any use of the product based on this information.
Preparation Date:	2/26/2001
Revision Date:	1/08/2010