Dimethyl sulfate
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- $22 - $2743.13
- Product name: Dimethyl sulfate
- CAS: 77-78-1
- MF: C2H6O4S
- MW: 126.13
- EINECS:201-058-1
- MDL Number:MFCD00008416
- Synonyms:sulfatededimethyle ;sulfatededimethyle(french) ;DIMETHYLSULFATE,REAGENT;Dimethylsulfate,98%;DIMETHYL SULFATE 99 % MIN.;DIMETHYL SULFATE MOLECULAR BIOLOGY*REAGE NT;DIMETHYL SULFATE 99+%;Dimethylsulphate99%
19 prices
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Brand
- American Custom Chemicals Corporation
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- TRC
Package
- 5MG
- 1ml
- 5ml
- 10ml
- 10x1ml
- 10G
- 25g
- 100G
- 100ml
- 4x100ml
- 500ml
- 1l
- 18L
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0029287
- Product descriptionDIMETHYL SULFATE 95.00%
- Packaging5MG
- Price$550
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0029287
- Product descriptionDIMETHYL SULFATE 95.00%
- Packaging10G
- Price$1178.1
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0029287
- Product descriptionDIMETHYL SULFATE 95.00%
- Packaging100G
- Price$2743.13
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number69799
- Product descriptionDimethyl sulfate
- Packaging100g
- Price$875
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number098977
- Product descriptionDimethyl sulfate 95%
- Packaging25g
- Price$22
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number49497
- Product descriptionDimethyl sulfate for GC derivatization, ≥99.0% (GC)
- Packaging10x1ml
- Price$242
- Updated2022-05-15
- Buy
- ManufacturerSigma-Aldrich
- Product number41610
- Product descriptionDimethyl sulfate puriss. p.a., ≥99.0% (GC)
- Packaging1l
- Price$156
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberD186309
- Product descriptionDimethyl sulfate ≥99.8%
- Packaging1l
- Price$149
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberD186309
- Product descriptionDimethyl sulfate ≥99.8%
- Packaging4x100ml
- Price$137
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number41610
- Product descriptionDimethyl sulfate puriss. p.a., ≥99.0% (GC)
- Packaging500ml
- Price$108
- Updated2024-03-01
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- ManufacturerSigma-Aldrich
- Product numberD186309
- Product descriptionDimethyl sulfate ≥99.8%
- Packaging500ml
- Price$95.5
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number49497
- Product descriptionDimethyl sulfate for GC derivatization, ≥99.0% (GC)
- Packaging10ml
- Price$92.4
- Updated2022-05-15
- Buy
- ManufacturerSigma-Aldrich
- Product number320293
- Product descriptionDimethyl sulfate ≥99%
- Packaging1l
- Price$91.4
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number41610
- Product descriptionDimethyl sulfate puriss. p.a., ≥99.0% (GC)
- Packaging100ml
- Price$44.7
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberD186309
- Product descriptionDimethyl sulfate ≥99.8%
- Packaging100ml
- Price$38.5
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberD186309
- Product descriptionDimethyl sulfate ≥99.8%
- Packaging5ml
- Price$37.5
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | CHM0029287 | DIMETHYL SULFATE 95.00% | 5MG | $550 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0029287 | DIMETHYL SULFATE 95.00% | 10G | $1178.1 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0029287 | DIMETHYL SULFATE 95.00% | 100G | $2743.13 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 69799 | Dimethyl sulfate | 100g | $875 | 2021-12-16 | Buy |
| Oakwood | 098977 | Dimethyl sulfate 95% | 25g | $22 | 2021-12-16 | Buy |
| Sigma-Aldrich | 49497 | Dimethyl sulfate for GC derivatization, ≥99.0% (GC) | 10x1ml | $242 | 2022-05-15 | Buy |
| Sigma-Aldrich | 41610 | Dimethyl sulfate puriss. p.a., ≥99.0% (GC) | 1l | $156 | 2024-03-01 | Buy |
| Sigma-Aldrich | D186309 | Dimethyl sulfate ≥99.8% | 1l | $149 | 2024-03-01 | Buy |
| Sigma-Aldrich | D186309 | Dimethyl sulfate ≥99.8% | 4x100ml | $137 | 2024-03-01 | Buy |
| Sigma-Aldrich | 41610 | Dimethyl sulfate puriss. p.a., ≥99.0% (GC) | 500ml | $108 | 2024-03-01 | Buy |
| Sigma-Aldrich | D186309 | Dimethyl sulfate ≥99.8% | 500ml | $95.5 | 2024-03-01 | Buy |
| Sigma-Aldrich | 49497 | Dimethyl sulfate for GC derivatization, ≥99.0% (GC) | 10ml | $92.4 | 2022-05-15 | Buy |
| Sigma-Aldrich | 320293 | Dimethyl sulfate ≥99% | 1l | $91.4 | 2024-03-01 | Buy |
| Sigma-Aldrich | 41610 | Dimethyl sulfate puriss. p.a., ≥99.0% (GC) | 100ml | $44.7 | 2024-03-01 | Buy |
| Sigma-Aldrich | D186309 | Dimethyl sulfate ≥99.8% | 100ml | $38.5 | 2024-03-01 | Buy |
| Sigma-Aldrich | D186309 | Dimethyl sulfate ≥99.8% | 5ml | $37.5 | 2024-03-01 | Buy |
Properties
Melting point :-32 °C
Boiling point :188 °C(lit.)
Density :1.333 g/mL at 25 °C(lit.)
vapor density :4.3 (vs air)
vapor pressure :0.7 mm Hg ( 25 °C)
refractive index :n20/D 1.386(lit.)
Flash point :182 °F
storage temp. :2-8°C
solubility :ethanol: 0.26 g/mL, clear, colorless
form :Liquid
color :Clear colorless
Odor :Almost odorless
Water Solubility :2.8 g/100 mL (18 ºC)
Merck :13,3282
BRN :635994
Exposure limits :TLV/PEL-TWA skin 0.1 ppm (0.52 mg/m3 ) (ACGIH, OSHA, NIOSH) IDLH 10 ppm (NIOSH).
Dielectric constant :55.0（20℃）
Stability :Stable; combustible. Incompatible with strong oxidizing agents, strong bases including ammonia. Moisture-sensitive.
CAS DataBase Reference :77-78-1(CAS DataBase Reference)
IARC :2A (Vol. 4, Sup 7, 71) 1999
NIST Chemistry Reference :Sulfuric acid, dimethyl ester(77-78-1)
EPA Substance Registry System :Dimethyl sulfate (77-78-1)
Boiling point :188 °C(lit.)
Density :1.333 g/mL at 25 °C(lit.)
vapor density :4.3 (vs air)
vapor pressure :0.7 mm Hg ( 25 °C)
refractive index :n
Flash point :182 °F
storage temp. :2-8°C
solubility :ethanol: 0.26 g/mL, clear, colorless
form :Liquid
color :Clear colorless
Odor :Almost odorless
Water Solubility :2.8 g/100 mL (18 ºC)
Merck :13,3282
BRN :635994
Exposure limits :TLV/PEL-TWA skin 0.1 ppm (0.52 mg/m3 ) (ACGIH, OSHA, NIOSH) IDLH 10 ppm (NIOSH).
Dielectric constant :55.0（20℃）
Stability :Stable; combustible. Incompatible with strong oxidizing agents, strong bases including ammonia. Moisture-sensitive.
CAS DataBase Reference :77-78-1(CAS DataBase Reference)
IARC :2A (Vol. 4, Sup 7, 71) 1999
NIST Chemistry Reference :Sulfuric acid, dimethyl ester(77-78-1)
EPA Substance Registry System :Dimethyl sulfate (77-78-1)
Safety Information
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Description
Dimethyl sulfate (chemical formula: (CH3O)2SO2) is an odorless, corrosive, oily liquid which can release toxic fumes during heating. It can be synthesized through the esterification of sulfuric acid with methanol, and alternatively by the distillation of methyl hydrogen sulfate. In industry, dimethyl sulfate is used as a methylating agent for the manufacture of many organic chemicals. It can be used for methylation of phenols, amines, and thiol. Moreover, it can be used for base sequencing and DNA chain cleavage since it can rupture the imidazole rings present in guanine. It can also be used for protein-DNA interaction analysis. However, its vapor is toxic to eyes and lungs, can do harm to our body. It is a potential carcinogen based on known experimental data.More related product prices
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Suppliers and manufacturers
Shandong Dexiang International Trade Co., Ltd
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