Pinacol

Names

[ CAS No. ]:
76-09-5

[ Name ]:
Pinacol

[Synonym ]:
pinacol, anhydrous
1,1,2,2-Tetramethylethylene glycol
2,3-diMe-butan-2,3-diol
2,3-Dimethyl-butane-2,3-diol
HOCMe2CMe2OH
Pinacone
2,3-Butanediol,2,3-dimethyl
EINECS 200-933-5
Pinacol
Tetramethylethylene glycol
MFCD00004462
2,3-Dimethylbutane-2,3-diol
2,3-Dimethyl-2,3-butanediol
2,3-Butanediol, 2,3-dimethyl-

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
174.4±0.0 °C at 760 mmHg

[ Melting Point ]:
40-43 °C(lit.)

[ Molecular Formula ]:
C₆H₁₄O₂

[ Molecular Weight ]:
118.174

[ Flash Point ]:
77.2±0.0 °C

[ Exact Mass ]:
118.099380

[ PSA ]:
40.46000

[ LogP ]:
-0.29

[ Vapour Pressure ]:
0.4±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.448

[ Stability ]:
Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, strong acids.

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EK1720000

CHEMICAL NAME :: 2,3-Butanediol, 2,3-dimethyl-

CAS REGISTRY NUMBER :: 76-09-5

BEILSTEIN REFERENCE NO. :: 1340501

LAST UPDATED :: 199709

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H14-O2

MOLECULAR WEIGHT :: 118.20

WISWESSER LINE NOTATION :: QX1&1&XQ1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,841,1976 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3380 mg/kg

TOXIC EFFECTS :: Behavioral - anticonvulsant

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,841,1976

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R38

[ Safety Phrases ]:
S37

[ RIDADR ]:
UN 1325 4.1/PG 2

[ WGK Germany ]:
2

[ RTECS ]:
EK1720000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Articles

Synthesis, Photophysical and Redox Properties of the D-π-A Type Pyrimidine Dyes Bearing the 9-Phenyl-9H-Carbazole Moiety.

J. Fluoresc. 25 , 763-75, (2015)

Novel donor-π-acceptor dyes bearing the pyrimidine unit as an electron-withdrawing group have been synthesized by using combination of two processes, based on the microwave-assisted Suzuki cross-coupl...

The scalable pinacol coupling reaction utilizing the inorganic electride [Ca2N](+)·e(-) as an electron donor.

Chem. Commun. (Camb.) 50(37) , 4791-4, (2014)

The scalable pinacol coupling reaction is realized utilizing the inorganic electride [Ca2N](+)·e(-) as an electron donor in organic solvents. The bond cleavages of the [Ca2N](+) layers by methanol pla...

Related Compounds

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.