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4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1-THIOPHEN-2-YLMETHYL-1H-PYRAZOLE

4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1-THIOPHEN-2-YLMETHYL-1H-PYRAZOLE Structure
  • ₹20426.78
  • Product name: 4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1-THIOPHEN-2-YLMETHYL-1H-PYRAZOLE
  • CAS: 864754-19-8
  • MF: C14H19BN2O2S
  • MW: 290.19
  • EINECS:
  • MDL Number:MFCD08706027
  • Synonyms:4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1-THIOPHEN-2-YLMETHYL-1H-PYRAZOLE;1-(thiophen-2-ylmethyl)-1H-pyrazole-4-boronic acid, pinacol ester;4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2-thienylmethyl)-1H-pyrazole;1-(THIOPHEN-2-YLMETHYL)-1H-PYRAZOL-4-BORONIC ACID PINACOL ESTER;1-(Thiophen-2-ylmethyl)pyrazole-4-boronic acid, pinacol ester;1-[(2-Thienyl)Methyl]-1H-pyrazole-4-boronic acid pinacol ester, 97%;4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(thiophen-2-ylmethyl)-1H-pyraz;1-(Thiophen-2-ylmethyl)pyrazole-4-boronic acid, pinacol ester 97%
Price1 Properties Safety Information Description
1 prices
Selected condition：

Brand

  • Sigma-Aldrich(India)

Package

  • 250MG
  • ManufacturerSigma-Aldrich(India)
  • Product number704776
  • Product description1-(Thiophen-2-ylmethyl)-1H-pyrazole-4-boronic acid pinacol ester 97%
  • Packaging250MG
  • Price₹20426.78
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 704776 1-(Thiophen-2-ylmethyl)-1H-pyrazole-4-boronic acid pinacol ester 97% 250MG ₹20426.78 2022-06-14 Buy

Properties

Melting point :56-58 °C
Boiling point :430.8±30.0 °C(Predicted)
Density :1.17±0.1 g/cm3(Predicted)
storage temp. :2-8°C
pka :1.71±0.10(Predicted)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

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