5-[4-(TERT-BUTYL)PHENYL]-2H-1,2,3,4-TETRAAZOLE

Modify Date: 2024-01-18 08:34:31

5-[4-(TERT-BUTYL)PHENYL]-2H-1,2,3,4-TETRAAZOLE structure	Common Name	5-[4-(TERT-BUTYL)PHENYL]-2H-1,2,3,4-TETRAAZOLE
	CAS Number	126393-38-2	Molecular Weight	202.25600
	Density	1.127g/cm3	Boiling Point	344.5ºC at 760mmHg
	Molecular Formula	C₁₁H₁₄N₄	Melting Point	193-195ºC
	MSDS	N/A	Flash Point	152.9ºC

Name	5-(4-tert-butylphenyl)-2H-tetrazole
Synonym	More Synonyms

Density	1.127g/cm3
Boiling Point	344.5ºC at 760mmHg
Melting Point	193-195ºC
Molecular Formula	C₁₁H₁₄N₄
Molecular Weight	202.25600
Flash Point	152.9ºC
Exact Mass	202.12200
PSA	54.46000
LogP	2.16420
Vapour Pressure	6.57E-05mmHg at 25°C
Index of Refraction	1.559
Storage condition	2-8°C

Name:	5-[4-(tert-Butyl)phenyl]-2h-1 2 3 4-tetraazole 97% Material Safety Data Sheet
Synonym:
CAS:	126393-38-2

Section 1 - Chemical Product MSDS Name:5-[4-(tert-Butyl)phenyl]-2h-1 2 3 4-tetraazole 97% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
126393-38-2	5-[4-(tert-Butyl)phenyl]-2H-1,2,3,4-te	97%	unlisted

Hazard Symbols: F
Risk Phrases: 11

Section 3 - HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW
Highly flammable.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Flammable solid.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Remove all sources of ignition. Use a spark-proof tool.

Section 7 - HANDLING and STORAGE
Handling:
Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Flammables-area.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels.
Exposure Limits CAS# 126393-38-2: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Crystals
Color: off-white
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 193 - 195 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C11H14N4
Molecular Weight: 202

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials, ignition sources.
Incompatibilities with Other Materials:
Strong oxidizing agents, acid chlorides, acids, reducing agents.
Hazardous Decomposition Products:
Hydrogen cyanide, carbon monoxide, oxides of nitrogen, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 126393-38-2 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
5-[4-(tert-Butyl)phenyl]-2H-1,2,3,4-tetraazole - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION

Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: FLAMMABLE SOLID, ORGANIC, N.O.S.*
Hazard Class: 4.1
UN Number: 1325
Packing Group: III
IMO
Shipping Name: FLAMMABLE SOLID, ORGANIC, N.O.S.
Hazard Class: 4.1
UN Number: 1325
Packing Group: III
RID/ADR
Shipping Name: FLAMMABLE SOLID, ORGANIC, N.O.S.
Hazard Class: 4.1
UN Number: 1325
Packing group: III

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: F
Risk Phrases:
R 11 Highly flammable.
Safety Phrases:
S 16 Keep away from sources of ignition - No
smoking.
WGK (Water Danger/Protection)
CAS# 126393-38-2: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 126393-38-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 126393-38-2 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A