8.02961
2,5-Dimethoxytetrahydrofuran
(mixture of cis- and trans isomers) for synthesis
Synonym(s):
2,5-Dimethoxytetrahydrofuran
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About This Item
Linear Formula:
(OCH3)2C4H6O
CAS Number:
Molecular Weight:
132.16
UNSPSC Code:
12352112
EC Index Number:
211-797-1
NACRES:
NA.22
MDL number:
Assay:
≥97.0% (GC)
Form:
liquid
vapor pressure
5 hPa ( 20 °C)
Quality Level
assay
≥97.0% (GC)
form
liquid
autoignition temp.
>205 °C
potency
2040 mg/kg LD50, oral (Rat)
expl. lim.
2.0-12.3 % (v/v)
pH
5 (20 °C, 300 g/L in H2O)
bp
145-148 °C/1.013 hPa
mp
-45 °C
transition temp
flash point 35 °C
solubility
300 g/L
density
1.02 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
O1C(CCC1OC)OC
InChI
1S/C6H12O3/c1-7-5-3-4-6(8-2)9-5/h5-6H,3-4H2,1-2H3
InChI key
GFISDBXSWQMOND-UHFFFAOYSA-N
Analysis Note
Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.022 - 1.024
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 1.022 - 1.024
Identity (IR): passes test
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Flam. Liq. 3 - Skin Irrit. 2
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
100.4 °F - closed cup
flash_point_c
38 °C - closed cup
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8029610025 | 04027269279066 |
| 8029610250 | 04022536377469 |
| 8029610050 | 04022536377452 |
| 8029619050 | 04022536663616 |