4-Ethoxycarbonylphenylboronic acid pinacol ester

Modify Date: 2024-01-02 08:23:07

4-Ethoxycarbonylphenylboronic acid pinacol ester Structure
4-Ethoxycarbonylphenylboronic acid pinacol ester structure
Common Name 4-Ethoxycarbonylphenylboronic acid pinacol ester
CAS Number 195062-62-5 Molecular Weight 276.13600
Density 1.052g/mLat25ºC(lit.) Boiling Point 330ºC(lit.)
Molecular Formula C15H21BO4 Melting Point N/A
MSDS N/A Flash Point >230

 Names

Name ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.052g/mLat25ºC(lit.)
Boiling Point 330ºC(lit.)
Molecular Formula C15H21BO4
Molecular Weight 276.13600
Flash Point >230
Exact Mass 276.15300
PSA 44.76000
LogP 2.16250
Vapour Pressure 1.12E-05mmHg at 25°C
Index of Refraction n20/D 1.5(lit.)
Storage condition Refrigerator (+4°C)

 MSDS

Name: Ethyl 4-(4 4 5 5-tetramethyl-1 3 2-dioxaborolan-2-yl)benzoate Material Safety Data Sheet
Synonym:
CAS: 195062-62-5
Section 1 - Chemical Product MSDS Name:Ethyl 4-(4 4 5 5-tetramethyl-1 3 2-dioxaborolan-2-yl)benzoate Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
195062-62-5 Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dio unlisted
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Not available.
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.
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:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container.

Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Keep refrigerated. (Store below 4C/39F.) Store in a tightly closed container. Store in a dry area.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 195062-62-5: 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: Viscous liquid
Color: colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 330 deg C @760mmHg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: > 110 deg C (> 230.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Insoluble.
Specific Gravity/Density: 1.052
Molecular Formula: C15H21BO4
Molecular Weight: 276.14

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, boron oxides.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 195062-62-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate - 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
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 195062-62-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 195062-62-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 195062-62-5 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 Xi
Safety Phrases S24/25
WGK Germany 3
HS Code 2934999090

 Synthetic Route

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzoic acid ethyl ester
4-Ethoxycarbonylphenylboronic acid pinacol ester
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolane-2-yl)benzoic acid ethyl ester
ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborol-2-yl)benzoate
2-(4-ethoxycarbonylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
BM037
ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolyl)benzoate
4-Carboethoxyphenylboronic acid pinacol ester
MFCD02683499
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