Product

2,5-Dimethoxytetrahydrofuran

CAS No.：696-59-3

Other grades of this product :

2,5-Dimethoxytetrahydrofuran Basic information

Product Name:	2,5-Dimethoxytetrahydrofuran
Synonyms:	2,5-Dimethoxytetrahydrofuran,c&t;tetrahydro-2,5-dimethoxy-fura;DMTHF;DIMETHOXYTETRAHYDROFURAN;FURAN, TETRAHYDRO-2,5-DIMETHOXY;2,5-DIMETHOXYTETRAHYDROFURAN;2,5-Dimethoxytetrahydrofuran, mixture of cis and trans;2,5-DIMETHOXY-TETRAHYDROFURAN (CIS+TRANS )
CAS:	696-59-3
MF:	C6H12O3
MW:	132.16
EINECS:	211-797-1
Product Categories:	Building Blocks;C4 to C7;Building Blocks;Heterocyclic Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Oxygen cyclic compounds;Aromatic Hydrocarbons (substituted) & Derivatives;Furan&Benzofuran;Furans;Pharmaceutical;bc0001
Mol File:	696-59-3.mol

2,5-Dimethoxytetrahydrofuran Chemical Properties

Melting point	-45 °C
Boiling point	145-147 °C(lit.)
density	1.023 g/mL at 20 °C(lit.)
vapor pressure	5 hPa (20 °C)
refractive index	n20/D 1.418
Fp	95 °F
storage temp.	Store below +30°C.
solubility	300g/l
form	Liquid
color	Clear colorless to slightly yellow
PH	5 (300g/l, H2O, 20℃)
explosive limit	2.0-12.3%(V)
Water Solubility	350 g/L (20 ºC)
Sensitive	Air & Light Sensitive
BRN	104261
LogP	0.34 at 20℃
CAS DataBase Reference	696-59-3(CAS DataBase Reference)
NIST Chemistry Reference	Furan, tetrahydro-2,5-dimethoxy-(696-59-3)
EPA Substance Registry System	Furan, tetrahydro-2,5-dimethoxy- (696-59-3)

Safety Information

Hazard Codes	Xi,Xn
Risk Statements	10-36/37/38-36-20/21
Safety Statements	26-36-36/37/39-16
RIDADR	UN 1993 3/PG 3
WGK Germany	1
Autoignition Temperature	>205 °C
TSCA	Yes
HazardClass	3
PackingGroup	III
HS Code	29321900
Toxicity	LD50 orally in Rabbit: 2040 mg/kg

MSDS Information

Provider	Language
2,5-Dimethoxytetrahydrofuran	English
ACROS	English
SigmaAldrich	English
ALFA	English

2,5-Dimethoxytetrahydrofuran Usage And Synthesis

Chemical Properties	Colorless to light yellow liqui
Uses	2,5-Dimethoxytetrahydrofuran is a tetrahydrofuran derivative that finds application in proteomics research and in organic synthesis. It is also used as an intermediate for atropine sulfate, which is an anticholinergic drug. Further, it acts as a precursor of butanediol. In addition to this, it is used as a photographic hardener and as disinfectant in formulations.

2,5-Dimethoxytetrahydrofuran Preparation Products And Raw materials

Raw materials

Sodium hydroxide-->Methanol-->Diethyl ether-->Tetrahydrofuran-->Toluene-->Potassium carbonate-->Sodium carbonate-->Government regulation-->Magnesium sulfate-->Benzene-->Hydrogen-->CARBON DIOXIDE-->Nickel-->Furan-->Potassium Acetate-->RANEY NICKEL-->2,5-Dihydro-2,5-dimethoxyfuran-->POTASSIUM CARBONATE (13C)

Preparation Products

3-(2-FORMYL-1H-PYRROL-1-YL)BENZONITRILE-->5-METHYL-2-PYRROL-1-YL-THIOPHENE-3-CARBOXYLIC ACID-->1-METHYL-5-(1H-PYRROL-1-YL)-1H-PYRAZOLE-4-CARBOXYLIC ACID-->TROPYL A ORMULPHENYLACETATE-->ETHYL 1-METHYL-5-(1H-PYRROL-1-YL)-1H-PYRAZOLE-4-CARBOXYLATE-->8-isopropyl-8-azabicyclo[3.2.1]oct-3-yl endo-(±)-formylphenylacetate-->2-AMINO-5-ETHYL-THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER-->N-ISOPROPYLNORTROPINYL A HYDROXYMETHYL)PHENYLACETATE-->NAPHTHALENE-2,3-DICARBOXALDEHYDE-->3-(1H-PYRROL-1-YL)THIOPHENE-2-CARBOXYLIC ACID-->4-(1H-PYRROL-1-YL)BENZOIC ACID

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