双(三氯甲基)砜

Description

bis(trichloromethyl) sulphone · CAS 3064-70-8 · C2Cl6O2S. UNII PTZ0QE9824. Melting Point: 36 to 38 °C; LogP: log Kow = 3.3.

Identification

CAS Registry Number	3064-70-8
PubChem CID	62478
Molecular formula	C2Cl6O2S
IUPAC name	trichloro(trichloromethylsulfonyl)methane
UNII (FDA)	PTZ0QE9824

Computed Descriptors

Molecular Weight	300.8
XLogP3	3.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	299.772066
Monoisotopic Mass	297.775017
Topological Polar Surface Area	42.5
Heavy Atom Count	11
Formal Charge	0

Physical & Chemical Properties

Melting Point	36 to 38 °C
LogP	log Kow = 3.3

Physical description & handling notes

• Bis (trichloromethyl) sulfone appears as an off-white powdered solid with an aromatic odor. Contact may irritate skin, eyes or mucous membranes. May be toxic by ingestion, inhalation or skin absorption. Used to make other chemicals.
• Off-white solid with a pungent odor; [HSDB]
• Off white
• Solid
• Pungent aromatic
• % by weight: ethylene glycol, 6.2; dimethyl sulfoxide, 90.0%; acetonitrile, 93.0%, temp not specified

Regulatory Status

Regulatory & Food Contact	FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS

GHS Hazard Classification

Reported hazard statements	H302 (100%), H314 (15.6%), H315 (84.4%), H319 (84.4%), H332 (15.6%), H335 (84.4%), H400 (100%), H410 (97.8%)

Documented Uses

• Used as algaecide, bacteriostat, and fungicide in adhesives, coatings, oil recovery drilling muds, paper products, canneries, cooling water systems, industrial auxiliary water systems, industrial scrubbing systems, industrial waste disposal systems, pulp/paper mill water systems, secondary oil recovery injection water, and sewage systems; [HSDB]
• Petroleum Production and Refining [Category: Industry]
• Pulp and Paper Processing [Category: Industry]
• Painting (Pigments, Binders, and Biocides) [Category: Paint]
• Working with Glues and Adhesives [Category: Other]
• Using Disinfectants or Biocides [Category: Clean]

Synonyms

Bis(trichloromethyl)sulfone; Hexachlorodimethyl sulfone; 3064-70-8; Bis(trichloromethyl) sulfone; Slimicide E; Clorosulfona; Trichloromethylsulfone; Sulfone, bis(trichloromethyl); N-1386 biocide; NSC 21713; DTXSID3032331; N 1386; BRN 1783352; PTZ0QE9824; NSC-21713; bis(trichloromethyl)sulphone

Frequently Asked Questions

What are the CAS number and molecular formula of bis(trichloromethyl) sulphone?

CAS 3064-70-8; molecular formula C2Cl6O2S; molecular weight — g/mol.

What other names is bis(trichloromethyl) sulphone known by?

Bis(trichloromethyl)sulfone, Hexachlorodimethyl sulfone, 3064-70-8, Bis(trichloromethyl) sulfone, Slimicide E, Clorosulfona.

What is the regulatory status of bis(trichloromethyl) sulphone?

Documented regulatory listings: FDA Cumulative Estimated Daily Intake (CEDI): FCS; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is bis(trichloromethyl) sulphone classified as hazardous?

Hazard statements reported: H302, H314, H315, H319, H332.

What are the key physical properties of bis(trichloromethyl) sulphone?

Melting Point: 36 to 38 °C; LogP: log Kow = 3.3.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.