1,4-Benzenedimethanol

1,4-Benzenedimethanol Basic information

Product Name:	1,4-Benzenedimethanol
Synonyms:	p-Bis(hydroxymethyl)benzene;p-Xylene-,d-diol;p-Xylylene-alpha,alpha'-diol;p-Xylylenediol;1,4-Benzenedimethanlo;1,4-Dimethylolbenzene;1,4-Xylylene glycol;p-Phenylene dicarbinol, p-Xylene-α,αμ-diol, p-Xylylene dialcohol
CAS:	589-29-7
MF:	C8H10O2
MW:	138.16
EINECS:	209-641-2
Product Categories:	Aromatics;Miscellaneous Reagents;Benzhydrols, Benzyl & Special Alcohols;Benzene derivates;Fluorenes, etc. (reagent for high-performance polymer research);Functional Materials;Reagent for High-Performance Polymer Research;bc0001
Mol File:	589-29-7.mol

1,4-Benzenedimethanol Chemical Properties

Melting point	114-118 °C(lit.)
Boiling point	138-143 °C1 mm Hg(lit.)
density	1.0742 (rough estimate)
refractive index	1.5090 (estimate)
Fp	138-143°C/1mm
storage temp.	Sealed in dry,Room Temperature
solubility	DMSO (Slightly), Methanol (Slightly)
form	Crystalline Powder or Needles
pka	14.02±0.10(Predicted)
color	White to light yellow
Water Solubility	Soluble in ether, toluene, methanol and hot water.
BRN	2042077
InChIKey	BWVAOONFBYYRHY-UHFFFAOYSA-N
CAS DataBase Reference	589-29-7(CAS DataBase Reference)
NIST Chemistry Reference	1,4-Benzenedimethanol(589-29-7)
EPA Substance Registry System	1,4-Benzenedimethanol (589-29-7)

Safety Information

Hazard Codes	Xn
Risk Statements	20/22
Safety Statements	22-24/25-9-7-23
WGK Germany	3
TSCA	Yes
HS Code	29062900

MSDS Information

Provider	Language
1,4-Benzenedimethanol	English
SigmaAldrich	English
ACROS	English
ALFA	English

1,4-Benzenedimethanol Usage And Synthesis

Chemical Properties	WHITE TO LIGHT YELLOW CRYST. POWDER OR NEEDLES
Uses	Polyester resins
Uses	1,4-Benzenedimethanol is used as an organic synthesis intermediate. It is also used for preparation of soluble polyphenylene and p-tolyl-methanol.
Synthesis Reference(s)	The Journal of Organic Chemistry, 60, p. 5314, 1995 DOI: 10.1021/jo00121a060

1,4-Benzenedimethanol Preparation Products And Raw materials

Raw materials	Phenyl chloroformate-->alpha,alpha'-Dichloro-p-xylene-->Benzenemethanol, 4-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]--->DIETHYL TEREPHTHALATE-->METHYL (4-HYDROXYMETHYL)BENZOATE-->4-HYDROXYMETHYLBENZALDEHYDE-->1,4-Bis(aminomethyl)benzene-->Terephthalic acid-->Terephthaloyl chloride-->Dimethyl terephthalate
Preparation Products	alpha,alpha'-Dibromo-p-xylene-->polyphenylene (III)-->Dioctyl terephthalate-->4-(CHLOROMETHYL)BENZYL ALCOHOL 99-->4-CHLOROMETHYLBENZALDEHYDE; >95%DISCONTINUED 10/25/01-->2-(4-Methylphenyl)ethanol

1,3-benzenedimethanol,alpha(sup1)-(((1,1-dimethylethyl)amino)methyl)-4-hydro a1-[[(1,1-Dimethylethyl)amino]methyl]-4-hydroxy-1,3-benzenedimethanol-d9 5-METHOXY-1,3-BENZENEDIMETHANOL C8E3 5-(TERT-BUTYLDIPHENYLSILYLOXY)-1,3-BENZENEDIMETHANOL Salbutamol[-Alpha[(Tert-Butylamino)Methyl)-4-Benzyloxy[56796-66-8]Sulphate1,3-BenzeneDimethanol] ALPHA,ALPHA,ALPHA',ALPHA'-TETRAKIS(TRIFLUOROMETHYL)-1,4-BENZENEDIMETHANOL 4-METHOXY-1 3-BENZENEDIMETHANOL 97 4-METHOXY-1,3-BENZENEDIMETHANOL 2,3,5,6-Tetrafluoro-1,4-benzenedimethanol ALPHA,ALPHA,ALPHA',ALPHA'-TETRAKIS(TRIFLUOROMETHYL)-1,4-BENZENEDIMETHANOL HYDRATE 4-Hydroxy-a1-[[[6-(4-phenylbutoxy)hexyl]amino]methyl]-1,3-benzenedimethanol-d3 PROPYLENE GLYCOL A,A,A',A'-TETRAKIS(TRIFLUOROMETHYL)-1,4- BENZENEDIMETHANOL HYDRATE, 99% 5-METHOXY-1 3-BENZENEDIMETHANOL 97 2,6-DINITRO-1,4-BENZENEDIMETHANOL alpha,alpha,alpha’,alpha’-tetramethyl-3-benzenedimethano 1,2-BENZENEDIMETHANOL, [METHYLENE 14C]

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