2-BROMO-4,6-DI-TERT-BUTYLPHENOL

Modify Date: 2024-01-04 10:32:24

2-BROMO-4,6-DI-TERT-BUTYLPHENOL Structure
2-BROMO-4,6-DI-TERT-BUTYLPHENOL structure
Common Name 2-BROMO-4,6-DI-TERT-BUTYLPHENOL
CAS Number 20834-61-1 Molecular Weight 285.22000
Density 1.201g/cm3 Boiling Point 269.8ºC at 760 mmHg
Molecular Formula C14H21BrO Melting Point 56 °C
MSDS N/A Flash Point 117ºC

 Names

Name 2-bromo-4,6-ditert-butylphenol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.201g/cm3
Boiling Point 269.8ºC at 760 mmHg
Melting Point 56 °C
Molecular Formula C14H21BrO
Molecular Weight 285.22000
Flash Point 117ºC
Exact Mass 284.07800
PSA 20.23000
LogP 4.74970
Vapour Pressure 0.00429mmHg at 25°C
Index of Refraction 1.523

 MSDS

Name: 2-Bromo-4 6-di-tert-butylphenol 97% Material Safety Data Sheet
Synonym:
CAS: 20834-61-1
Section 1 - Chemical Product MSDS Name:2-Bromo-4 6-di-tert-butylphenol 97% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
20834-61-1 2-Bromo-4,6-di-tert-butylphenol 97% unlisted
Hazard Symbols: XI
Risk Phrases: 36/37/38

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes 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. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
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.
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.

Section 7 - HANDLING and STORAGE
Handling:
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.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 20834-61-1: 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: Solid
Color: tan
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 50 - 53 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: C14H21BrO
Molecular Weight: 285

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, acid chlorides, bases.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen bromide.
Hazardous Polymerization: Not available.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 20834-61-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2-Bromo-4,6-di-tert-butylphenol - 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
No information available.
IMO
No information available.
RID/ADR
No information available.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 20834-61-1: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 20834-61-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 20834-61-1 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Hazard Codes T
Risk Phrases R23/24/25:Toxic by inhalation, in contact with skin and if swallowed . R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases S22-S26-S36/37/39-S45
RIDADR 2811
Packaging Group III
Hazard Class 6.1
HS Code 2908199090

 Synthetic Route

~95%

2-BROMO-4,6-DI-TERT-BUTYLPHENOL Structure

2-BROMO-4,6-DI-...

CAS#:20834-61-1

Literature: Journal of Organic Chemistry, , vol. 70, # 11 p. 4267 - 4271

~20%

2-BROMO-4,6-DI-TERT-BUTYLPHENOL Structure

2-BROMO-4,6-DI-...

CAS#:20834-61-1

Literature: Russian Chemical Bulletin, , vol. 45, # 5 p. 1249 - 1251

~%

2-BROMO-4,6-DI-TERT-BUTYLPHENOL Structure

2-BROMO-4,6-DI-...

CAS#:20834-61-1

Literature: Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 38, # 1.2 p. 124 - 126 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , vol. 38, # 1 p. 137 - 140

~%

2-BROMO-4,6-DI-TERT-BUTYLPHENOL Structure

2-BROMO-4,6-DI-...

CAS#:20834-61-1

Literature: Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 38, # 1.2 p. 124 - 126 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , vol. 38, # 1 p. 137 - 140

~%

2-BROMO-4,6-DI-TERT-BUTYLPHENOL Structure

2-BROMO-4,6-DI-...

CAS#:20834-61-1

Literature: Chemische Berichte, , vol. 87, p. 1605,1610

 Customs

HS Code 2908199090
Summary HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%

 Synonyms

2-Bromo-4,6-di-t-butylphenol
2-Bromo-4,6-di-tert-butylphenol
6-bromo-2,4-di-tert-butylphenol
MFCD00051597
2,4-di-tert-butyl-6-bromophenol
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