Basic information
- CAS
22317-89-1- Standard SMILES
CS(=O)(=O)CS(=O)(=O)Cl- InChIKey
DQDYGBSUPOHHMW-UHFFFAOYSA-N- Molecular formula
- C2H5ClO4S2
- Average molar mass
- 192.6 g/mol
- Monoisotopic mass
- 191.93177832
Names & identifiers
- Preferred name
- Methanesulfonylmethanesulfonyl chloride
- IUPAC
- methylsulfonylmethanesulfonyl chloride
- English name
- (Methylsulfonyl)methanesulfonyl chloride
- Molecular formula
- C2H5ClO4S2
- Molecular weight
- 192.64
Names & synonyms
methanesulfonylmethanesulfonyl chlorideRefChem:811543679-152-022317-89-1(methylsulfonyl)methanesulfonyl chloride(methylsulfonyl)methanesulfonylchlorideMethylsulfonylmethylsulfonyl chloridemethylsulfonylmethanesulfonyl chloride(Methylsulphonyl)methanesulphonyl chlorideMFCD00052809(Methanesulfonyl)methanesulfonyl chlorideMethylsulfonyl-methanesulfonyl chloride
Show more names
METHYLSULPHONYLMETHYLSULPHONYL CHLORIDE(Chlorosulphonyl)methyl methyl sulphone1-(Methylsulfonyl)methanesulfonyl chloride(METHYLSULFONYL)METHANESULFONYL CHLORIDE，98%Methanesulfonyl chloride, 1-(methylsulfonyl)-(METHYLSULFONYL)METHANESULFONYL CHLORIDE ISO 9001：2015 REACH
C2H5ClO4S2METHYLMETHANEDISULFONYL CHLORIDEMethanesulfonyl chloride, (methylsulfonyl)-SCHEMBL1180884methanesulfonyl (mesyl) chlorideDTXSID20339445XAA31789chloro[(methylsulfonyl)methyl]sulfone
Database identifiers
Properties
Computed structural properties
- XLogP
- -0.1
- Topological polar surface area
- 85 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 2
- Heavy atoms
- 9
- Formal charge
- 0
- Complexity
- 261
Physicochemical properties
- Melting point
- 109 °C · 109 °C
- Boiling point
- 380 ℃ · 380℃
- Density
- 1.675 · 1.675
- Flash point
- 184 ℃ · 184℃
- form
- solid
- color
- off white
- Water Solubility
- Soluble in water (50g/L).
- Sensitive
- Moisture Sensitive & Hygroscopic
- Symbol(GHS)
- 5 · GHS05
- Signal word
- Danger
- Hazard statements
- 314 · H314
- Precautionary statements
- 280 · P280-P271
- Hazard Codes
- C,T
- Risk Statements
- 34 · 34
- Safety Statements
- 26 · 26-36/37/39
- RIDADR
- 3261 · 3261
- Hazard Note
- Toxic/Corrosive
- HazardClass
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 5 reports by companies from 2 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesSkin Corr. 1B (100%)
Safety data
- ridadr
- 3261
- hs_code
- 2930909899
- risk_code
- 34
- Signal word
- Danger
- Symbol(GHS)
- GHS05
- hazard_code
- C,T
- hazard_note
- Toxic/Corrosive
- safety_code
- 26-36/37/39
- hazard_class
- 8
- packing_group
- II
- Hazard statements
- H314
- Limited Quantities
- 1 Kg (2.2 lbs) (solid)
- Excepted Quantities
- Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)
- Precautionary statements
- P280-P271
Chemistry & industry
Applications
Uses(Methylsulfonyl)methanesulfonyl chloride is used as a chemicals, pharmaceutical intermediates, reagents.
Suppliers26 total
湖北万得化工有限公司15377098680 15377098680 · [email protected]
普善实业（陕西）有限公司029-81310890 18165209495 · [email protected]
北京炎礼生物科技有限公司18600731423 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
Young Lively PharminBlock Co.,Ltd18600731423 · [email protected]
嘉兴市艾森化工有限公司0573-85285100 18627885956 · [email protected]
深圳振强药物研发有限公司0755-66853366 13670046396 · [email protected]
Clearsynth Labs Limited+91-22-26355700 · [email protected]
杭州杰恒化工有限公司0571-87396432 · [email protected]
陕西缔都医药化工有限公司+86-29-87569262 +86-15003564040 · [email protected]
Related reactions
11 records
Compound notes
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