1,2-Benzenedimethanol
Base Information
- Chemical Name: 1,2-Benzenedimethanol
- CAS No.: 612-14-6
Chemical plants supply high-quality 1,2-Benzenedimethanol 612-14-6 in bulk
- Molecular Formula: C8H10O2
- Molecular Weight: 138.166
- Appearance/Colour: white to light yellow powder
- Vapor Pressure: 0.000902mmHg at 25°C
- Melting Point: 63-65 °C(lit.)
- Refractive Index: 1.583
- Boiling Point: 291.3 °C at 760 mmHg
- PKA: 13.96±0.10(Predicted)
- Flash Point: 145.3
- PSA： 40.46000
- Density: 1.18 g/cm3
- LogP: 0.67120
1,2-Benzenedimethanol(Cas 612-14-6) Usage
|
Purification Methods |
Recrystallise it from *C6H6, H2O, pet ether or pentane. It has been extracted in a Soxhlet with Et2O, evaporated and recrystallised from hot pet ether. It is also purified by dissolving in Et2O, allowing to evaporate till crystals are formed, filtering off and washing the colourless crystals with warm pet ether or pentane. The diacetate has m 35o, 35-36o. [Nystrom & Brown J Am Chem Soc 69 1197 1947, IR and UV: Entel et al. J Am Chem Soc 74 441 1952, Beilstein 6 IV 5953.] |
InChI:InChI=1/C8H10O2/c9-5-7-3-1-2-4-8(7)6-10/h1-4,9-10H,5-6H2
612-14-6 Relevant articles
Crossover point between dialkoxy disulfides (ROSSOR) and thionosulfites ((RO)2S=S): Prediction, synthesis, and structure
Zysman-Colman, Eli,Nevins, Neysa,Eghball, Nicolas,Snyder, James P.,Harpp, David N.
, p. 291 - 304 (2006)
Isomeric preference between cyclic dialk...
Synthesis and characterization of copolymers of 5,6-benzo-2-methylene-1,3-dioxepane and styrene
Wickel, Holger,Agarwal, Seema
, p. 6152 - 6159 (2003)
Copolymerization behavior of 5,6-benzo-2...
RAFT/MADIX copolymerization of vinyl acetate and 5,6-benzo-2-methylene-1,3- dioxepane
D'Ayala, Giovanna Gomez,Malinconico, Mario,Laurienzo, Paola,Tardy, Antoine,Guillaneuf, Yohann,Lansalot, Muriel,D'Agosto, Franck,Charleux, Bernadette
, p. 104 - 111 (2014)
The synthesis of well-defined degradable...
Homopolymers and random copolymers of 5,6-benzo-2-methylene-1,3-dioxepane and methyl methacrylate: Structural characterization using 1D and 2D NMR
Wickel, Holger,Agarwal, Seema,Greiner, Andreas
, p. 2397 - 2403 (2003)
Complete structural characterization of ...
High Efficiency Catalytic Transfer Hydrogenation of Furfural to Furfuryl Alcohol Over Metallic Oxide Catalyst
Liu, Zonghui,Wen, Zhe,Xue, Bing,Zhang, Zhongze
, (2022/02/07)
Development of simple and high performan...
MODIFIED THIOXANTHONE PHOTOINITIATORS
-
Paragraph 0150; 0151, (2021/07/24)
Latent photoinitiator compounds are desc...
Novel substituted N-benzyl(oxotriazinoindole) inhibitors of aldose reductase exploiting ALR2 unoccupied interactive pocket
Hlavá?, Matú?,Ková?iková, Lucia,?oltésová Prnová, Marta,Addová, Gabriela,Hanquet, Gilles,?tefek, Milan,Bohá?, Andrej
supporting information, (2020/12/09)
Recently we have developed novel oxotria...
Low-valent dialkoxytitanium(ii): a useful tool for the synthesis of functionalized seven-membered ring compounds
Bodinier, Florent,Sanogo, Youssouf,Ardisson, Janick,Lannou, Marie-Isabelle,Sorin, Geoffroy
supporting information, p. 3603 - 3606 (2021/04/14)
Herein, we describe unprecedented access...
612-14-6 Process route
-
-
2142-01-0
N-benzylphthalimide
-
-
612-14-6
phthalyl alcohol
-
-
100-46-9
benzylamine
| Conditions | Yield |
|---|---|
|
With
[RuCl2(2-(diphenylphosphino)-N-((6-((diphenylphosphino)methyl)pyridin-2-yl)methyl)ethan-1-amine)]; potassium tert-butylate; hydrogen;
In
tetrahydrofuran;
at 100 ℃;
for 20h;
under 37503.8 Torr;
chemoselective reaction;
Catalytic behavior;
Autoclave;
|
95%
87% |
|
With
C25H19BrMnN2O2P; potassium tert-butylate; hydrogen;
In
tetrahydrofuran;
at 130 ℃;
for 48h;
under 22502.3 Torr;
Mechanism;
Inert atmosphere;
Glovebox;
Autoclave;
Green chemistry;
|
94%
92% |
|
With
[Ru(PtBuNNHtBu)H(CO)Cl]; potassium tert-butylate; hydrogen;
In
tetrahydrofuran;
at 110 ℃;
for 24h;
under 15001.5 Torr;
Autoclave;
|
|
|
With
C25H19BrMnN2O2P; potassium tert-butylate; hydrogen;
In
1,4-dioxane;
at 130 ℃;
for 48h;
under 22502.3 Torr;
Solvent;
Reagent/catalyst;
Pressure;
Catalytic behavior;
Inert atmosphere;
Glovebox;
Autoclave;
Green chemistry;
|
92 %Spectr.
97 %Spectr. |
-
-
2142-01-0
N-benzylphthalimide
-
-
87-41-2
2-benzofuran-1(3H)-one
-
-
612-14-6
phthalyl alcohol
-
-
100-46-9
benzylamine
| Conditions | Yield |
|---|---|
|
With
C25H19BrMnN2O2P; potassium tert-butylate; hydrogen;
In
tetrahydrofuran;
at 130 ℃;
for 48h;
under 15001.5 Torr;
Inert atmosphere;
Glovebox;
Autoclave;
Green chemistry;
|
31 %Spectr.
99 %Spectr. 65 %Spectr. |
612-14-6 Upstream products
-
87-41-2
2-benzofuran-1(3H)-one
-
85-44-9
phthalic anhydride
-
84-66-2
Diethyl phthalate
-
2306-33-4
monoethyl phthalate
612-14-6 Downstream products
-
14019-65-9
1,2-bis
benzene -
496-14-0
1,3-dihydroisobenzofuran
-
87-41-2
2-benzofuran-1(3H)-one
-
612-12-4
o-Xylylene dichloride
Product recommendations
- 4,6-DIMETHYL-1,2-PHENYLENEDIAMINE
- dipotassium 6-amino-5-[[5-[(3-chlorobenzoyl)amino]-2-sulphonatophenyl]azo]-4-hydroxynaphthalene-2-sulphonate
- (2,3-dichlorophenyl)oxophenylacetic acid
- BOC-NLE-OH DCHA
- Hydrazine acetate
- 2-methyl-3-phenylpropanol
- 4-METHYLUMBELLIFERYL BETA-L-FUCOPYRANOSIDE
- METHYL BETA-L-ARABINOPYRANOSIDE