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Sulfuryl fluoride, methyl ester

Sulfuryl fluoride, methyl ester structure

Sulfuryl fluoride, methyl ester 

structure
  • CAS No:

    421-20-5

  • Formula:

    CH3FO3S

  • Chemical Name:

    Sulfuryl fluoride, methyl ester

  • Synonyms:

    Sulfuryl fluoride,methyl ester;Fluorosulfuric acid,methyl ester;Methyl fluorosulfate;Methyl fluosulfonate;Methyl fluorosulfonate;Magic Methyl;[(Fluorosulfonyl)oxy]methane

  • Categories:

    Organic Chemistry  >  Inorganic Acid Esters

Description

Colorless liquid; ethereal odor.

Sulfuryl fluoride, methyl ester Basic Attributes

114.1

114.10

207-004-3

N015VFJ94Z

DTXSID8073180

2915900090

Characteristics

51.8

0.92790

1.427 g/cm3 @ Temp: 16 °C

-95 °C

93 °C

10℃

1.363

LD50 orally in mice: <112 mg/kg; LC50 1 hr for rats: 5-6 ppm (Hite)

Safety Information

3265

34

26-36/37/39

LP0720000

C

Corrosive

P210, P233, P240, P241, P242, P243, P260, P264, P270, P271, P280, P284, P301+P310, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P320, P321, P322, P330, P332+P313, P361, P362, P363, P370+P378, P403+P233, P403+P235, P405, P501

H225

THIS COMPD IS A POTENTIAL CARCINOGEN. IT SHOULD BE HANDLED WITH GLOVES & WITH EFFICIENT FUME-CUPBOARD PROTECTION.

METHYL FLUOROSULFATE SHOULD BE ASSUMED TO BE EXTREMELY TOXIC & SHOULD ALWAYS BE HANDLED WITH SUITABLE PRECAUTIONS.

Drug Information

REMOVE CONTAMINATED CLOTHING IMMEDIATELY & DISPOSE OF WITH GREAT CARE. PROTECT PERSONNEL PROVIDING CARE FROM CONTAMINATION.|IMMEDIATE ADMIN OF CORTICOSTEROIDS SHOULD BE CONSIDERED IF THIS AGENT IS THOUGHT TO HAVE BEEN INHALED. CONTINUOUS CLOSE OBSERVATION DURING FIRST 24 HR IS NECESSARY.

THE POTENTIAL HAZARDS INCL PULMONARY EDEMA & CORNEAL DAMAGE ARE REITERATED.|INHALATION OF A MINUTE QUANTITY PROVED FATAL TO A 25-YR-OLD WHO SPILLED A FEW MILLILITERS OF FLUID CONTAINING METHYLFLUOROSULFONATE ON HIS CLOTHING.|EVALUATED IN 2 IN VITRO ASSAYS, SALMONELLA REVERSE MUTATION ASSAY OF AMES & CELL TRANSFORMATION ASSAY OF STYLES. FINDINGS WERE CONSISTENT WITH THIS MATERIAL BEING A POSSIBLE CARCINOGEN.|MARKEDLY TOXIC BY ALL ROUTES STUDIED (ORAL, INHALATION, OCULAR & DERMAL) PARTICULARLY BY INHALATION ROUTE.

methyl fluorosulfate

Sulfuryl fluoride, methyl ester Use and Manufacturing

In organic synthesis as methylating agent.

Computed Properties

Molecular Weight:114.10
XLogP3:0.2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:113.97869329
Monoisotopic Mass:113.97869329
Topological Polar Surface Area:51.8
Heavy Atom Count:6
Complexity:107
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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