Chloromethyl chlorosulfate
- Product Name
- Chloromethyl chlorosulfate
- CAS No.
- 49715-04-0
- Chemical Name
- Chloromethyl chlorosulfate
- Synonyms
- Chloromethyl sulfurochloridate;chloroMethyl sulfochloridate;chloromethyl chlorosulphate;Chloro(chlorosulfonyloxy)methane;orosuL;CHLOROMETHYL CHLOROSULFATE;Chloro chloromethyl sulfate;ChloroMethyl chlorosulfonate;Chloromethyl chloride sulfate;Chloromethyl chlorosulfate,98%
- CBNumber
- CB2159894
- Molecular Formula
- CH2Cl2O3S
- Formula Weight
- 165
- MOL File
- 49715-04-0.mol
Chloromethyl chlorosulfate Property
- Boiling point:
- 45-50 °C/10 mmHg
- Density
- 1.631 g/mL at 25 °C
- refractive index
- n 20/D 1.448
- Flash point:
- 176 °F
- storage temp.
- 2-8°C
- solubility
- soluble in Chloroform, Ethyl Acetate
- form
- Liquid
- color
- Clear colorless to yellow
- Water Solubility
- reacts
- Stability:
- Moisture Sensitive
- InChI
- InChI=1S/CH2Cl2O3S/c2-1-6-7(3,4)5/h1H2
- InChIKey
- PJBIHXWYDMFGCV-UHFFFAOYSA-N
- SMILES
- S(Cl)(OCCl)(=O)=O
- CAS DataBase Reference
- 49715-04-0(CAS DataBase Reference)
Safety
- Hazard Codes
- C,T+
- Risk Statements
- 22-34-26
- Safety Statements
- 26-36/37/39-45-28A
- RIDADR
- UN 1760 8/PG 3
- WGK Germany
- 3
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 29049090
- Storage Class
- 5.1B - Oxidizing hazardous materials
- Hazard Classifications
- Acute Tox. 1 Inhalation
Acute Tox. 4 Oral
Carc. 1A
Skin Corr. 1B
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H330Fatal if inhaled
H350May cause cancer
- Precautionary statements
-
P201Obtain special instructions before use.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
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
- 656682
- Product name
- Chloromethyl chlorosulfate
- Purity
- 97%
- Packaging
- 2g
- Price
- $138
- Updated
- 2024/03/01
- Product number
- C2660
- Product name
- Chloromethyl Chlorosulfonate
- Purity
- >98.0%(GC)(T)
- Packaging
- 5g
- Price
- $45
- Updated
- 2025/07/31
- Product number
- C2660
- Product name
- Chloromethyl Chlorosulfonate
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $174
- Updated
- 2025/07/31
- Product number
- C365096
- Product name
- ChloromethoxysulfonylChloride
- Packaging
- 5g
- Price
- $55
- Updated
- 2021/12/16
- Product number
- 019245
- Product name
- Chloromethyl chlorosulfate
- Packaging
- 1g
- Price
- $10
- Updated
- 2021/12/16
Chloromethyl chlorosulfate Chemical Properties,Usage,Production
Chemical Properties
Clear colourless to yellow liquid
Uses
Reagent for chloromethylation of Fmoc-protected amino acids without the generation of carcinogenic bis(chloromethyl)ether.
Synthesis
1) reacting liquid sulfur trioxide with methylene chloride for 1 to 24 hours at -50 to 40 C. in the presence of a catalyst carbonate, a saturated hydrocarbon base carbonate containing saturated hydrocarbon base, a borate salt, and a borate containing saturated hydrocarbon base to produce a mixture of chloromethyl chlorosulfonate and methyldichlorosulfonate;
2) putting sodium bicarbonate or an aqueous sodium bicarbonate solution into the mixture obtained from step 1) above to remove the excessive amount of Sulfur trioxide and the sulfuric acid produced by hygroscopicity, so that the reaction continues;
3) put sodium bicarbonate or an aqueous sodium bicarbonate solution into the mixture obtained in step 2) above, completely remove the excessive sulfur trioxide and the sulfuric acid produced by hygroscopicity, static layering, take the upper organic layer to dry to remove the solvent and distill under reduced pressure, to obtain chloromethyl chlorosulfonate and methyldichlorosulfonate, respectively.
Chloromethyl chlorosulfate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Chloromethyl chlorosulfate manufacturers
- Product
- Chloromethyl chlorosulfate 49715-04-0
- Price
- US $100.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2026-01-22
- Product
- Chloromethyl Chlorosulfate 49715-04-0
- Price
- US $1.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100000KG
- Release date
- 2020-01-10
- Product
- Chloromethyl chlorosulfate 49715-04-0
- Price
- US $1500.00/kg
- Min. Order
- 1kg
- Purity
- 99.50%
- Supply Ability
- 100ton
- Release date
- 2023-02-06