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ChemicalBook >> CAS DataBase List >> Pinacol

Pinacol

Pinacol price.
  • $9.06 - $866.75
  • Product name: Pinacol
  • CAS: 76-09-5
  • MF: C6H14O2
  • MW: 118.17
  • EINECS:200-933-5
  • MDL Number:MFCD00004462
  • Synonyms:TETRAMETHYLETHYLENE GLYCOL;PINACOL;2,3-DIMETHYLBUTANEDIOL-2,3;PINACOL pure;2,3-Dimethyl-2,3-butanediol, Tetramethylethylene glycol;2,3-Dimethyl-2,3-butanediol (Pinacol);Pinacol,2,3-Dimethyl-2,3-butanediol, Tetramethylethylene glycol;Frequency that alcohol
31 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Crysdot
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 1g
  • 5g
  • 25g
  • 50g
  • 100g
  • 250g
  • 500g
  • 1000g
  • 1kg
  • ManufacturerAHH
  • Product numberMT-10560
  • Product description2,3-Dimethyl-2,3-butanediol 99%
  • Packaging500g
  • Price$298
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ20442
  • Product descriptionPinacol
  • Packaging1kg
  • Price$434
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberF307
  • Product descriptionPinacol
  • Packaging5g
  • Price$16
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB25006
  • Product descriptionPinacol, 99%
  • Packaging25g
  • Price$50
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB25006
  • Product descriptionPinacol, 99%
  • Packaging100g
  • Price$120
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB25006
  • Product descriptionPinacol, 99%
  • Packaging500g
  • Price$496
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA211460
  • Product description2,3-Dimethylbutane-2,3-diol 98%
  • Packaging500g
  • Price$48
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1054426
  • Product descriptionPINACOL 95.00%
  • Packaging5G
  • Price$866.75
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR61505
  • Product description2,3-Dimethylbutane-2,3-diol
  • Packaging25g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR61505
  • Product description2,3-Dimethylbutane-2,3-diol
  • Packaging100g
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR61505
  • Product description2,3-Dimethylbutane-2,3-diol
  • Packaging500g
  • Price$108
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM254942
  • Product description2,3-Dimethylbutane-2,3-diol 98%
  • Packaging1000g
  • Price$153
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13004913
  • Product description2,3-Dimethylbutane-2,3-diol 98%
  • Packaging1000g
  • Price$176
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number72036
  • Product descriptionPinacol
  • Packaging50g
  • Price$610
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number166700
  • Product descriptionPinacol
  • Packaging1g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number166700
  • Product descriptionPinacol
  • Packaging5g
  • Price$13
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-10560 2,3-Dimethyl-2,3-butanediol 99% 500g $298 2021-12-16 Buy
AK Scientific J20442 Pinacol 1kg $434 2021-12-16 Buy
AK Scientific F307 Pinacol 5g $16 2021-12-16 Buy
Alfa Aesar B25006 Pinacol, 99% 25g $50 2024-03-01 Buy
Alfa Aesar B25006 Pinacol, 99% 100g $120 2024-03-01 Buy
Alfa Aesar B25006 Pinacol, 99% 500g $496 2024-03-01 Buy
Ambeed A211460 2,3-Dimethylbutane-2,3-diol 98% 500g $48 2021-12-16 Buy
American Custom Chemicals Corporation CHM1054426 PINACOL 95.00% 5G $866.75 2021-12-16 Buy
Apolloscientific OR61505 2,3-Dimethylbutane-2,3-diol 25g $15 2021-12-16 Buy
Apolloscientific OR61505 2,3-Dimethylbutane-2,3-diol 100g $35 2021-12-16 Buy
Apolloscientific OR61505 2,3-Dimethylbutane-2,3-diol 500g $108 2021-12-16 Buy
Chemenu CM254942 2,3-Dimethylbutane-2,3-diol 98% 1000g $153 2021-12-16 Buy
Crysdot CD13004913 2,3-Dimethylbutane-2,3-diol 98% 1000g $176 2021-12-16 Buy
Medical Isotopes, Inc. 72036 Pinacol 50g $610 2021-12-16 Buy
Oakwood 166700 Pinacol 1g $10 2021-12-16 Buy
Oakwood 166700 Pinacol 5g $13 2021-12-16 Buy

Properties

Melting point :40-43 °C (lit.)
Boiling point :171-172 °C/739 mmHg (lit.)
Density :0.967 g/cm3 (20℃)
refractive index :1.4347 (estimate)
Flash point :171 °F
storage temp. :Inert atmosphere,Room Temperature
solubility :alcohol: freely soluble
form :Crystalline Low Melting Solid
pka :14.80±0.29(Predicted)
color :White
Odor :at 100.00 %. woody earthy patchouli warm bread
Odor Type :woody
Water Solubility :Soluble in hot water, alcohol, and diethyl ether.
Sensitive :Hygroscopic
Merck :14,7439
BRN :1340501
Dielectric constant :7.4（24℃）
Stability :Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, strong acids.
InChIKey :IVDFJHOHABJVEH-UHFFFAOYSA-N
LogP :0.540
CAS DataBase Reference :76-09-5(CAS DataBase Reference)
NIST Chemistry Reference :2,3-Butanediol, 2,3-dimethyl-(76-09-5)
EPA Substance Registry System :2,3-Butanediol, 2,3-dimethyl- (76-09-5)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
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
H320 Causes eye irritation Serious eye damage/eye irritation Category 2B Warning P264, P305+P351+P338,P337+P313
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Pinacol is used in the preparation of synthetic intermediates like pinacolborane, bis(pinacolato)diboron and pinacolchloroborane by reaction with boron trichloride. Further, it plays an important role as an intermediate for biologically active compounds like antiviral, antibacterial, antifungal and antituberculous.

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