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ChemicalBook >> CAS DataBase List >> 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)ISOTHIAZOLE

5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)ISOTHIAZOLE

5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)ISOTHIAZOLE price.
  • $45 - $3003
  • Product name: 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)ISOTHIAZOLE
  • CAS: 1045809-78-6
  • MF: C9H14BNO2S
  • MW: 211.09
  • EINECS:
  • MDL Number:MFCD08061126
  • Synonyms:5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)ISOTHIAZOLE;TIMTEC-BB SBB013829;Isothazole-5-boronic acid pinacol ester;ISOTHIAZOL-5-YLBORONIC ACID PINACOL ESTER;Isothazole-5-boronic acid picol ester;Isothiazole, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;Isothiazole-5-boronic acid pinacol ester
35 prices
Selected condition:
Brand
  • aablocks
  • ACHEMBLOCK
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • ChemBridge Corporation
  • Chemenu
  • Crysdot
  • J&W Pharmlab
  • Matrix Scientific
  • Synthonix
  • TRC
Package
  • 10mg
  • 50mg
  • 100.00mg
  • 100mg
  • 250mg
  • 250.00mg
  • 500mg
  • 1g
  • 1.00g
  • 5g
  • Manufactureraablocks
  • Product numberAA0037ZG
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Isothiazole 98%
  • Packaging250mg
  • Price$167
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0037ZG
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Isothiazole 95%
  • Packaging1g
  • Price$484
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0037ZG
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Isothiazole 95%
  • Packaging5g
  • Price$1932
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0037ZG
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Isothiazole 98%
  • Packaging100mg
  • Price$98
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD254642
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole 95%
  • Packaging5G
  • Price$2320
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD254642
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole 95%
  • Packaging1G
  • Price$580
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD254642
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole 95%
  • Packaging250MG
  • Price$215
  • Updated2026-05-27
  • Buy
  • ManufacturerAlichem
  • Product number1045809786
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole
  • Packaging1g
  • Price$815.85
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number1045809786
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole
  • Packaging5g
  • Price$2469.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0152296
  • Product description5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)ISOTHIAZOLE 95.00%
  • Packaging5G
  • Price$3003
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0152296
  • Product description5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)ISOTHIAZOLE 95.00%
  • Packaging1G
  • Price$1611.23
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR908739
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole >98%
  • Packaging100mg
  • Price$217
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR908739
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole >98%
  • Packaging250mg
  • Price$249
  • Updated2026-06-04
  • Buy
  • ManufacturerArctom
  • Product numberBD-A707694
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole 97%
  • Packaging1g
  • Price$467
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A707694
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole 97%
  • Packaging250mg
  • Price$171
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A707694
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole 97%
  • Packaging100mg
  • Price$100
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0037ZG 5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Isothiazole 98% 250mg $167 2026-05-28 Buy
aablocks AA0037ZG 5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Isothiazole 95% 1g $484 2026-05-28 Buy
aablocks AA0037ZG 5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Isothiazole 95% 5g $1932 2026-05-28 Buy
aablocks AA0037ZG 5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Isothiazole 98% 100mg $98 2026-05-28 Buy
ACHEMBLOCK AD254642 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole 95% 5G $2320 2026-05-27 Buy
ACHEMBLOCK AD254642 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole 95% 1G $580 2026-05-27 Buy
ACHEMBLOCK AD254642 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole 95% 250MG $215 2026-05-27 Buy
Alichem 1045809786 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole 1g $815.85 2021-12-16 Buy
Alichem 1045809786 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole 5g $2469.8 2021-12-16 Buy
American Custom Chemicals Corporation CHM0152296 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)ISOTHIAZOLE 95.00% 5G $3003 2021-12-16 Buy
American Custom Chemicals Corporation CHM0152296 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)ISOTHIAZOLE 95.00% 1G $1611.23 2021-12-16 Buy
Apolloscientific OR908739 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole >98% 100mg $217 2026-06-04 Buy
Apolloscientific OR908739 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole >98% 250mg $249 2026-06-04 Buy
Arctom BD-A707694 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole 97% 1g $467 2026-05-26 Buy
Arctom BD-A707694 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole 97% 250mg $171 2026-05-26 Buy
Arctom BD-A707694 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole 97% 100mg $100 2026-05-26 Buy

Properties

Boiling point :234.4±22.0 °C(Predicted)
Density :1.12±0.1 g/cm3(Predicted)
storage temp. :Sealed in dry,Store in freezer, under -20°C
pka :3.11±0.22(Predicted)
form :solid
color :White to off-white

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P501 Dispose of contents/container to..…

Description