| Identification | More | [Name]
2,5-Dimethoxytetrahydrofuran | [CAS]
696-59-3 | [Synonyms]
2,5-DIMETHOXYTETRAHYDROFURAN
DIMETHOXYTETRAHYDROFURAN
DMTHF
FURAN, TETRAHYDRO-2,5-DIMETHOXY
TETRAHYDRO-2,5-DIMETHOXYFURAN
2,5-Dimethoxytetrahydrofuran,c&t
2,5-dimethoxytetrahydrofuran,mixtureofcis-andtransisomers
cis,trans-2,5-Dimethoxytetrahydrofuran
dimethoxytetrahydrofuran(tetrahydro-2,5-demethoxy-furan)
Protectol DMT
tetrahydro-2,5-dimethoxy-fura
2,5-Dimethoxytetrahydrofuran, mixture of cis and trans
2,5-DIMETHOXY-TETRAHYDROFURAN (CIS+TRANS )
2,5-DIMETHOXYTETRAHYDROFURAN, 98%, MIXTU RE OF ISOMERS
2,5-Dimethoxy Tetrahydrofulan
2,5-Dimethoxytetrahydrofuran (cis-and trans-mixture)
2,5-Dimethoxytetrahydrofuran, 99%, mixtureof cis-and trans isomers
2,3,4,5-Tetrahydro-2,5-dimethoxyfuran | [EINECS(EC#)]
211-797-1 | [Molecular Formula]
C6H12O3 | [MDL Number]
MFCD00005359 | [Molecular Weight]
132.16 | [MOL File]
696-59-3.mol |
| Chemical Properties | Back Directory | [Appearance]
Colorless to light yellow liqui | [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. ]
Flammables area | [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 | [InChI]
1S/C6H12O3/c1-7-5-3-4-6(8-2)9-5/h5-6H,3-4H2,1-2H3 | [InChIKey]
GFISDBXSWQMOND-UHFFFAOYSA-N | [SMILES]
COC1CCC(OC)O1 | [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]
696-59-3(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS02,GHS06 | [Signal word ]
Danger | [Hazard statements ]
H226-H315-H331 | [Precautionary statements ]
P210-P233-P240-P241-P303+P361+P353-P304+P340+P311 | [Hazard Codes ]
Xi,Xn | [Risk Statements ]
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R36:Irritating to the eyes.
R20/21:Harmful by inhalation and in contact with skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S16:Keep away from sources of ignition-No smoking . | [RIDADR ]
UN 1993 3/PG 3
| [WGK Germany ]
1
| [Autoignition Temperature]
>205 °C | [TSCA ]
Yes | [REACH Registrations]
Active | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29321900 | [Storage Class]
3 - Flammable liquids | [Hazard Classifications]
Acute Tox. 3 Inhalation
Flam. Liq. 3
Skin Irrit. 2 | [Toxicity]
LD50 orally in Rabbit: 2040 mg/kg |
| Hazard Information | Back Directory | [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. | [Synthesis]
2,5-Dimethoxytetrahydrofuran is prepared by catalytic hydrogenation of 2,5-dialkoxy-2,5-dihydrofurans.
| [Solubility in water]
Practically insoluble in H2O; soluble in MeOH, Et2O, THF.
| [Precautions]
Flammable liquids must be stored in a cool, ventilated place. Noxious by inhalation, ingestion, or by contact with skin. Use in a fume hood.
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| Company Name: |
J & K SCIENTIFIC LTD.
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| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
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400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Jia Xing Isenchem Co.,Ltd
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| Telephone: |
0573-85285100 18627885956 |
| Website: |
https://www.chemicalbook.com/ShowSupplierProductsList14265/0_EN.htm |
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