Product no. chemwill12BNL1005
1,2-Benzenedimethanol 612-14-6 Manufacturer High quality Best price In stock o-Xylene-alpha,alpha-diol 612-14-6
1,2-Benzenedimethanol 612-14-6 In stock o-Xylene-alpha,alpha-diol
612-14-6
CAS 612-14-6
1,2-Di(hydroxymethyl)benzene; o-Xylene-alpha,alpha'-diol
Product Name: 1,2-Benzenedimethanol
Synonyms:
1,2-Di(hydroxymethyl)benzene; o-Xylene-alpha,alpha-diol; 1,2-Bis(hydroxymethyl)benzene~o-Xylene-alpha,alpha-diol; benzene-1,2-diyldimethanol; o-Xylene-alpha,alpha'-diol
CAS RN.:
612-14-6
EINECS: 210-293-9
Molecular Weight: 138.1638
Molecular Formula: C8H10O2
Density: 1.18g/cm3
Melting Point(℃): 61-64℃
Boiling Point(℃): 291.3°C at 760 mmHg
Flash Point(℃): 145.3°C
refractive_index: 1.583
Chemical Name 1,2-Benzenedimethanol
Synonyms
O-XYLYLENE DIALCOHOL;
ortho-benzenedimethanol;
benzene-1,2-dimethanol;
1,2-Phenylenebismethanol;
RARECHEM AL BD 0044;
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CAS No. 612-14-6
Molecular Formula C8H10O2
Molecular Weight 138.16400
PSA 40.46000
LogP 0.67120
Properties
Appearance & Physical State Off-white powder.
Density 1.18 g/cm3
Boiling Point 291.3ºC at 760 mmHg
Melting Point 61-64ºC
Refractive Index 1.583
Stability Stable under normal temperatures and pressures.
Storage Condition Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Safety Info
Safety Statements S24/25
HS Code 29062900
WGK Germany 3
Risk Statements R20/22
Hazard Codes Xn
1,2-Benzenedimethanol Basic information
Product Name: 1,2-Benzenedimethanol
Synonyms: 1,2-Bis(hydroxymethyl)benzene, Phthalyl alcohol;(Benzene-1,2-diyl)dimethanol;2-Hydroxymethylbenzenemethanol;ALPHA,ALPHA'-DIHYDROXY-O-XYLENE;1,2-BIS(HYDROXYMETHYL)BENZENE;1,2-BENZENEDIMETHANOL;1,2-DI(HYDROXYMETHYL)BENZENE;PHTHALYL ALCOHOL
CAS: 612-14-6
MF: C8H10O2
MW: 138.16
EINECS: 210-293-9
Product Categories: Benzhydrols, Benzyl & Special Alcohols
Mol File: 612-14-6.mol
1,2-Benzenedimethanol Structure
1,2-Benzenedimethanol Chemical Properties
Melting point 63-65 °C(lit.)
Boiling point 145 °C / 3mmHg
density 1.0742 (rough estimate)
refractive index 1.5590 (estimate)
storage temp. Store below +30°C.
solubility 158g/l
form Powder
color White to light yellow
Water Solubility Soluble in water, ether, ethanol, benzene.
BRN 508775
CAS DataBase Reference 612-14-6(CAS DataBase Reference)
NIST Chemistry Reference 1,2-Benzenedimethanol(612-14-6)
EPA Substance Registry System 1,2-Benzenedimethanol(612-14-6)
Safety Information
Hazard Codes Xn
Risk Statements 20/22
Safety Statements 22-24/25
WGK Germany 3
TSCA Yes
HS Code 29062900
MSDS Information
Provider Language
1,2-Di(hydroxymethyl)benzene English
SigmaAldrich English
ACROS English
ALFA English
1,2-Benzenedimethanol Usage And Synthesis
Chemical Properties white to light yellow powder
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.]
1,2-Benzenedimethanol Preparation Products And Raw materials
China
