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552846-17-0

552846-17-0 structure
552846-17-0 structure
  • Name: 1-Boc-4-pyrazoleboronic Acid Pinacol Ester
  • Chemical Name: 1-Boc-4-pyrazoleboronic Acid Pinacol Ester
  • CAS Number: 552846-17-0
  • Molecular Formula: C14H23BN2O4
  • Molecular Weight: 294.15
  • Catalog: Chemical reagent Organic reagent Boric acid
  • Create Date: 2018-12-24 12:13:11
  • Modify Date: 2024-01-14 07:52:43
  • 1-Boc-pyrazole-4-boronic acid pinacol ester is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name 1-Boc-4-pyrazoleboronic Acid Pinacol Ester
Synonyms 1H-Pyrazole-1-carboxylic acid, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,1-dimethylethyl ester
tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole-1-carboxylate
2-Methyl-2-propanyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate
tert-Butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate
Description 1-Boc-pyrazole-4-boronic acid pinacol ester is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog
Density 1.1±0.1 g/cm3
Boiling Point 387.9±34.0 °C at 760 mmHg
Melting Point 82-89ºC
Molecular Formula C14H23BN2O4
Molecular Weight 294.15
Flash Point 188.4±25.7 °C
Exact Mass 294.175079
PSA 62.58000
LogP 1.96550
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.502
Storage condition Refrigerator (+4°C)
Water Solubility insoluble
Material Safety Data Sheet

Section1. Identification of the substance
Product Name: 1-Boc-pyrazole-4-boronic acid pinacol ester
Synonyms:

Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

Section3. Composition/information on ingredients.
Ingredient name:1-Boc-pyrazole-4-boronic acid pinacol ester
CAS number:552846-17-0

Section4. First aid measures
Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution:Wear approved mask/respirator
Hand precaution:Wear suitable gloves/gauntlets
Skin protection:Wear suitable protective clothing
Eye protection:Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section7. Handling and storage
Handling:This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels, refrigerated.
Storage:

Section8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section9. Physical and chemical properties
Appearance:Not specified
Boiling point:No data
No data
Melting point:
Flash point:No data
Density:No data
Molecular formula:C14H23BN2O4
Molecular weight:294.2

Section10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

Section11. Toxicological information
No data.

Section12. Ecological information
No data.

Section13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section14. Transportation information
Non-harzardous for air and ground transportation.

Section15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.


SECTION 16 - ADDITIONAL INFORMATION
N/A
Hazard Codes Xn:Harmful;
Risk Phrases R22;R36/37/38
Safety Phrases S26-S37/39
WGK Germany 3
HS Code 2934999090

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552846-17-0 structure

552846-17-0

Literature: US2006/46991 A1, ; Page/Page column 68 ; US 20060046991 A1

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552846-17-0 structure

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Literature: Journal of Organic Chemistry, , vol. 74, # 23 p. 9199 - 9201

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552846-17-0 structure

552846-17-0

Literature: US2013/190249 A1, ; Page/Page column ;
HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%