4,5-Dimethyl-1,3,2-dioxathiolane 2-oxide(4440-90-8)
- Name: 4,5-Dimethyl-1,3,2-dioxathiolane 2-oxide
- Synonyms:2,3-Butanediol, cyclic sulfite;sym-Dimethylethylene sulfite;1,3,2-Dioxathiolane, 4,5-dimethyl-, 2-oxide;
- Molecular Formula:C4H8O3S
- Molecular Weight:136.172
- CAS Registry Number:4440-90-8
- EINECS:224-661-1
- Melting Point:
- Water Solubility:
CAS No.4440-90-8 4,5-Dimethyl-1,3,2-dioxathiolane 2-oxide
Assay:90%,98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by sea Application:Used in Synthesis, Pharmaceuticals and other fields
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)]
CAS No.4440-90-8 4440-90-8 sym-Dimethylethylene sulfite
Assay:99% Appearance:Powder Package:as requested Storage:room temperature Transportation:Shipped by Sea, air and Express Application:Organic Chemicals
Min. Order:1Metric Ton
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)]
CAS No.4440-90-8 4,5-Dimethyl-1,3,2-dioxathiolane 2-oxide
Assay:99% Appearance:powder or liquid Package:according to customer requirements Storage:store in dry dark and ventilated place Transportation:By Sea/Air/Courier Application:It is an important raw material.
Min. Order:10Gram
Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)]
CAS No.4440-90-8 4,5-Dimethyl-1,3,2-dioxathiolane 2-oxide
Assay:99.0% Appearance:liquid Package:Grams, Kilograms Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Transportation:According to customer request Application:For R&D and commerical use
Min. Order:100Gram
Supplier:Chemlyte Solutions [
China (Mainland)]
CAS No.4440-90-8 4,5-DiMethyl-2-oxo-1,3.2-dioxathiolane
Assay:0.98 Appearance:Off white to slight yellow solid Package:1L 5L 10L 25L bottle Storage:Stored in shaded, cool and dry places Transportation:Handle with cares to avoid damaging the packages. Protect them from sunshine or rain. We can send by Fedex, by ship or by plane according to international rules. Application:pharma intermediate
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)]
CAS No.4440-90-8 4,5-Dimethyl-1,3,2-dioxathiolane 2-oxide
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:4,5-Dimethyl-1,3,2-dioxathiolane 2-oxide
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)]
CAS No.4440-90-8 4,5-Dimethyl-2-oxo-1,3.2-dioxathiolane
Assay:99 Appearance:powder, or liquid Package:Bottle, barrel, cargo, container, etc. Storage:Stored in room temperature, ventilated place Transportation:By air, ship, express, etc. Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
Min. Order:0
Supplier:LEAP CHEM Co., Ltd. [
China (Mainland)]
CAS No.4440-90-8 2-Methyl-1,3-benzoxazol-4-amine, 97%
Assay:98% Appearance:white crystalline powder Package:According to the demand of customer Storage:Sealed, dry, microtherm , avoid light and smell. Transportation:by air or by sea Application:Organic synthesis
Min. Order:0
Supplier:Henan Allgreen Chemical Co.,Ltd [
China (Mainland)]
CAS No.4440-90-8 4,5-dimethyl-1,3,2-dioxathiolane 2-oxide 4440-90-8
Appearance:solid or liquid Package:Foil bag; Drum; Plastic bottle Storage:in sealed air resistant place Transportation:by sea or air Application:Pharma;Industry;Agricultural
Min. Order:0
Supplier:Hunan Russell Chemicals Technology Co.,Ltd [
China (Mainland)]
CAS No.4440-90-8 4,5-dimethyl-1,3,2-dioxathiolane 2-oxide
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require
Min. Order:0
Supplier:Hunan chemfish Pharmaceutical co.,Ltd [
China (Mainland)]
CAS No.4440-90-8 4,5-Dimethyl-2-oxo-1,3.2-dioxathiolane, 98%
Assay:98% Application:electrolyte additives
Min. Order:0
Supplier:SHANDONG BENRITE NEW CHEMICAL MATERIALS CO.,LTD. [
China (Mainland)]

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