Cas no 19693-75-5 (2-Methoxy-1,3-dioxolane)
2-Methoxy-1,3-dioxolane is a cyclic acetal compound characterized by its clear, colorless liquid form and mild ether-like odor. It serves as a versatile solvent and intermediate in organic synthesis, particularly in the production of pharmaceuticals, agrochemicals, and specialty chemicals. Its key advantages include high stability under neutral and basic conditions, as well as excellent solubility in both polar and nonpolar solvents. The compound’s reactivity with nucleophiles and electrophiles makes it valuable for protecting group chemistry and as a precursor in heterocyclic synthesis. Its low toxicity and favorable boiling point further enhance its utility in laboratory and industrial applications.
2-Methoxy-1,3-dioxolane structure
Product Name:2-Methoxy-1,3-dioxolane
CAS No:19693-75-5
MF:C4H8O3
MW:104.104521751404
MDL:MFCD00003208
CID:51356
PubChem ID:87572814
Update Time:2025-05-27
2-Methoxy-1,3-dioxolane Chemical and Physical Properties
Names and Identifiers
-
- 2-Methoxy-1,3-dioxolane
- 2-Methoxy-1.3-dioxolane
- (OCH2CH2O)CHOMe
- 1,3-Dioxolane,2-methoxy
- 2-Methoxy-[1,3]dioxolan
- 2-methoxy-[1,3]dioxolane
- 2-methoxydioxolane
- VRAYTNFBRROPJU-UHFFFAOYSA
- Methoxydioxolane
- 1,3-Dioxolane, 2-methoxy-
- 1,3-Dioxolan-2-yl methyl ether
- 2-methoxy-1,3-dioxolane, 2-methoxydioxolane, 2-methoxy-[1,3]dioxolane, 2-Methoxy-[1,3]dioxolan
- 2-Methoxy-1,3-dioxolane 99%
- 2-Methoxy-1,3-dioxolane,99%
- 2-METHOXY-1,3-DIOXOLANE 98+%
- VRAYTNFBRROPJU-UHFFFAOYSA-N
- 1,3-Dioxolane,2-methoxy-
- VRAYTNFBRROPJU-UHFFFAOYSA-
- 1,3-Dioxolan-2-yl methyl ether #
- FCH1118644
- M0816
- InChI=1/C4H8O3/c1-5-4-6-2-3-7-4/h4H,2-3H2,1H3
- FT-0637886
- SCHEMBL669092
- J-012731
- 2-Methoxy-1,3-dioxolane, 99%
- DTXSID80173362
- NS00048264
- AS-78330
- AKOS015852556
- D78408
- 19693-75-5
- EN300-187585
- MFCD00003208
- EINECS 243-229-3
- DB-044944
- DTXCID8095853
-
- MDL： MFCD00003208
- Inchi： 1S/C4H8O3/c1-5-4-6-2-3-7-4/h4H,2-3H2,1H3
- InChI Key： VRAYTNFBRROPJU-UHFFFAOYSA-N
- SMILES： O1C(OC)OCC1
Computed Properties
- Exact Mass: 104.04700
- Monoisotopic Mass: 104.047344
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 3
- Heavy Atom Count: 7
- Rotatable Bond Count: 1
- Complexity: 48.9
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: nothing
- XLogP3: -0.2
- Topological Polar Surface Area: 27.7
Experimental Properties
- Color/Form: Uncertain
- Density: 1.092?g/mL?at 25?°C(lit.)
- Boiling Point: 130°C
- Flash Point: Fahrenheit: 93.2 ° f
Celsius: 34 ° c - Refractive Index: n20/D 1.409(lit.)
- PSA: 27.69000
- LogP: -0.03680
- Solubility: Uncertain
2-Methoxy-1,3-dioxolane Security Information
-
Symbol:
- Prompt：warning
- Signal Word：Warning
- Hazard Statement： H226
- Warning Statement： P210-P233-P240-P241+P242+P243-P280-P303+P361+P353-P403+P235-P501
- Hazardous Material transportation number：UN 1993
- WGK Germany：3
- Hazard Category Code： 10
- Safety Instruction： 27-26-16
-
Hazardous Material Identification：
- HazardClass：3.2
- PackingGroup：III
- Safety Term：3.2
- Packing Group：III
- Risk Phrases：R10
- Packing Group：III
- Hazard Level：3.2
2-Methoxy-1,3-dioxolane Customs Data
- HS CODE：2932999099
- Customs Data：
China Customs Code:
2932999099Overview:
2932999099. Other heterocyclic compounds containing only oxygen heteroatoms. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to
Summary:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
2-Methoxy-1,3-dioxolane Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| TI XI AI ( SHANG HAI ) HUA CHENG GONG YE FA ZHAN Co., Ltd. | M0816-25G |
2-Methoxy-1,3-dioxolane |
19693-75-5 | >98.0%(GC) | 25g |
￥595.00 | 2023-09-07 | |
| TRC | M262878-250mg |
2-Methoxy-1,3-dioxolane |
19693-75-5 | 250mg |
$ 50.00 | 2022-06-04 | ||
| TRC | M262878-500mg |
2-Methoxy-1,3-dioxolane |
19693-75-5 | 500mg |
$ 65.00 | 2022-06-04 | ||
| TRC | M262878-2.5g |
2-Methoxy-1,3-dioxolane |
19693-75-5 | 2.5g |
$ 80.00 | 2022-06-04 | ||
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | M863511-25g |
2-Methoxy-1,3-dioxolane |
19693-75-5 | >98.0%(GC) | 25g |
￥390.60 | 2022-09-01 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 217050-50G |
2-Methoxy-1,3-dioxolane |
19693-75-5 | 50g |
￥1110.72 | 2023-12-09 | ||
| abcr | AB138258-25 g |
2-Methoxy-1,3-dioxolane, 98%; . |
19693-75-5 | 98% | 25 g |
€112.00 | 2023-07-20 | |
| SHENG KE LU SI SHENG WU JI SHU | sc-230455-50g |
2-Methoxy-1,3-dioxolane, |
19693-75-5 | 50g |
￥820.00 | 2023-09-05 | ||
| eNovation Chemicals LLC | D747236-100g |
2-METHOXY-1,3-DIOXOLANE |
19693-75-5 | 98.0% | 100g |
$335 | 2023-05-17 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | M0816-25g |
2-Methoxy-1,3-dioxolane |
19693-75-5 | 98.0%(GC) | 25g |
￥595.0 | 2022-06-10 |
2-Methoxy-1,3-dioxolane Related Literature
-
1. Synthesis of silicon heterocycles via gas-phase silylium ion reactions with cyclic acetals and ketals??Weiguo A. Tao,Feng Wang,Jeffry W. Denault,R. Graham Cooks J. Chem. Soc. Perkin Trans. 2 1999 2325
-
Jinyuan Sun,Qinya Li,Siqi Luo,Jinglin Zhang,Mingquan Huang,Feng Chen,Fuping Zheng,Xiaotao Sun,Hehe Li RSC Adv. 2018 8 23757
-
3. Enantioselective acylation of enolates; the reaction of (4R)-trans-diethyl 2-alkyl-2-methoxy-1,3-dioxolane-4,5-dicarboxylates with E- and Z-silyl enol ethersTiziana Basile,Luigi Longobardo,Emilio Tagliavini,Claudio Trombini,Achille Umani-Ronchi J. Chem. Soc. Chem. Commun. 1991 391
-
Kaisa Karisalmi,Kari Rissanen,Ari M. P. Koskinen Org. Biomol. Chem. 2003 1 3193
-
Zahra Khademi,Kobra Nikoofar RSC Adv. 2020 10 30314
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