ETHYLENESULFATE
- Product Name
- ETHYLENESULFATE
- CAS No.
- 1072-53-3
- Chemical Name
- ETHYLENESULFATE
- Synonyms
- DTD;1,3,2-DIOXATHIOLANE 2,2-DIOXIDE;NSC 526594;glycolsulfate;Vinyl sulfate;GLYCOLSULPHATE;ETHYLENESULFATE;ETHYLENESULPHATE;Ethylenesulfate ,98%;1,2-ETHYLENE SULFATE
- CBNumber
- CB7138159
- Molecular Formula
- C2H4O4S
- Formula Weight
- 124.12
- MOL File
- 1072-53-3.mol
ETHYLENESULFATE Property
- Melting point:
- 95-97 °C (lit.)
- Boiling point:
- 231.1±7.0℃ (760 Torr)
- Density
- 1.604±0.06 g/cm3 (20 ºC 760 Torr)
- vapor pressure
- 0.91-1.7Pa at 20-25℃
- refractive index
- 1.5090 (estimate)
- Flash point:
- 93.5±18.2℃
- storage temp.
- 2-8°C
- solubility
- Chloroform, Methanol
- form
- solid
- color
- White to Off-White
- InChI
- InChI=1S/C2H4O4S/c3-7(4)5-1-2-6-7/h1-2H2
- InChIKey
- ZPFAVCIQZKRBGF-UHFFFAOYSA-N
- SMILES
- C1OS(=O)(=O)OC1
- LogP
- -0.45 at 23℃ and pH1.4-1.7
- Surface tension
- 66.8mN/m at 1g/L and 20℃
Safety
- Risk Statements
- 22
- WGK Germany
- 3
- RTECS
- JH4800000
- HS Code
- 29209085
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H351Suspected of causing cancer
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 471690
- Product name
- 1,3,2-Dioxathiolane 2,2-dioxide
- Purity
- 98%
- Packaging
- 5g
- Price
- $136
- Updated
- 2025/07/31
- Product number
- D2830
- Product name
- 1,3,2-Dioxathiolane 2,2-Dioxide
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $44
- Updated
- 2025/07/31
- Product number
- D2830
- Product name
- 1,3,2-Dioxathiolane 2,2-Dioxide
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $129
- Updated
- 2025/07/31
- Product number
- D486865
- Product name
- 1,3,2-Dioxathiolane 2,2-Dioxide
- Packaging
- 100g
- Price
- $835
- Updated
- 2021/12/16
- Product number
- CHM1048288
- Product name
- 1,3,2-Dioxathiolane 2,2-Dioxide
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $502.16
- Updated
- 2021/12/16
ETHYLENESULFATE Chemical Properties,Usage,Production
Chemical Properties
White Solid
Uses
1,3,2-Dioxathiolane 2,2-Dioxide is an alkylating agent with carcinogenic activty.
Uses
1,3,2-Dioxathiolane 2,2-dioxide may be employed in the preparation of imidazolidinium salts.
Synthesis
Cyclic sulfates of 1,2-diols (1,3,2-dioxathiolane 2,2-dioxides) are most easily prepared in a two-step procedure (eq 1). The reaction of a 1,2-diol with Thionyl Chloride leads to a cyclic sulfite, which is then oxidized to the corresponding cyclic sulfate (1). Direct conversion of a 1,2-diol to a cyclic sulfate using Sulfuryl Chloride is generally less efficient.
Toxics Screening Level
The initial threshold screening level (ITSL) for 1,3,2-dioxathiolane,2,2-dioxide (CAS #1072-53-3) is 0.1 μg/m3 annual averaging time.
Precautions
The structural similarity between cyclic sulfates and Dimethyl Sulfate must be recognized. Dimethyl sulfate, and to a lesser extent, ethylene sulfate, are carcinogenic and potent alkylating agents that are toxic by inhalation and ingestion. Cyclic sulfates must, as a result, be treated with extreme care.
References
[1] Patent: CN108822073, 2018, A. Location in patent: Paragraph 0017-0028
[2] Patent: CN106187989, 2016, A. Location in patent: Paragraph 0016
[3] Acta Chemica Scandinavica, 1996, vol. 50, # 2, p. 170 - 177
[4] Journal of the Chemical Society, Chemical Communications, 1983, # 23, p. 1392 - 1394
[5] Molecules, 2005, vol. 10, # 9, p. 1169 - 1178
ETHYLENESULFATE Preparation Products And Raw materials
Raw materials
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View Lastest Price from ETHYLENESULFATE manufacturers
- Product
- Ethylene sulfate(DTD) 1072-53-3
- Price
- US $0.00/KG
- Min. Order
- 100KG
- Purity
- 99.6%
- Supply Ability
- 10mt
- Release date
- 2021-02-09
- Product
- Ethylene sulfate(DTD) 1072-53-3
- Price
- US $0.00/KG
- Min. Order
- 100KG
- Purity
- 99.6%
- Supply Ability
- 10mt
- Release date
- 2021-02-09
- Product
- Ethylene sulfate(DTD) 1072-53-3
- Price
- US $0.00/KG
- Min. Order
- 100KG
- Purity
- 99.6%
- Supply Ability
- 10mt
- Release date
- 2021-02-09