CAS 3880-03-3|Methyl DAST|dimethyl(trifluoro-$l^{4}-sulfanyl)amine|dimethyl(trifluoro-$l^{4}-sulfanyl)amine|Dimethylaminosulphur trifluoride 97%|二甲氨基三氟化硫|dimethyl(trifluoro-λ<sup>4</sup>-su...

Molecular Formula

C₂H₆F₃NS

Molecular Mass

133.1359496

Exact Mass

133.01730486

InChI

InChI=1S/C2H6F3NS/c1-6(2)7(3,4)5/h1-2H3

InChIKey

SAVQQRYWWAGSQW-UHFFFAOYSA-N

Canonic Smiles

CN(S(F)(F)F)C

Isomeric Smiles

N(C)(C)S(F)(F)F

JChem

H Acceptors

H Donor

LogD (pH = 5.5)

0.29437467

LogD (pH = 7.4)

0.29437467

Log P

0.29437467

Molar Refractivity

24.1531

Polarizability

9.302145

Polar Surface Area

3.24

Rotatable Bonds

Lipinski's Rule of Five

true

Academic Data

PubChem

123203

Synonyms

Methyl DASTDimethylaminosulphur trifluoride 97%二甲氨基三氟化硫(Dimethylamino)sulfur trifluoride甲基 DAST

IUPAC name

dimethyl(trifluoro-$l^{4}-sulfanyl)amine dimethyl(trifluoro-λ⁴-sulfanyl)amine

IUPAC Traditional name

dimethyl(trifluoro-$l^{4}-sulfanyl)amine dimethyl(trifluoro-λ⁴-sulfanyl)amine

MDL Number

MFCD00009900

CAS Number

3880-03-3

Beilstein Number

1901089

Physical Property

Storage Warning

Corrosive

GHS Pictograms

Flammable gases, category 1

Flammable aerosols, categories 1,2

Flammable liquids, categories 1,2,3

Self-reactive substances and mixtures, Types B,C,D,E,F

Pyrophoric liquids, category 1

Pyrophoric solids, category 1

Self-heating substances and mixtures

Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3

Organic peroxides, Types B,C,D,E,F

Acute toxicity (oral, dermal, inhalation), category 4

Skin irritation, category 2

Eye irritation, category 2

Skin sensitisation, category 1

Specific Target Organ Toxicity – Single exposure, category 3

Corrosive to metals, category 1

Skin corrosion, categories 1A,1B,1C

Serious eye damage, category 1

11-20/21/22-35

UN 2920 8/PG 1

H225-H302-H312-H314-H332

26-36/37/39-45

P210-P280-P305+P351+P338-P310

Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Product Information

Linear Formula

(CH3)2NSF3

Grade

technical

Quality

packed in PTFE bottles

Purity

≥95% (T)

No Data Available

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Sigma Aldrich

248215

Packaging
5, 25 g in poly bottle
Application
Fluorinating Agent used in the fluorination of compounds such as
• Alchols, aldehydes and ketones1
• Fluorinated Podophyllotoxin derivatives2
• Protected glycosyl fluorides from thioglycosides3

39415

Other Notes
Methyl DAST is similar to DAST a mild fluorinating agent. It transforms alcohols into fluorides and aldehydes or ketones into gem-difluorides1,2

No Data Available

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Synonyms

Methyl DASTDimethylaminosulphur trifluoride 97%二甲氨基三氟化硫(Dimethylamino)sulfur trifluoride甲基 DAST

IUPAC name

dimethyl(trifluoro-$l^{4}-sulfanyl)amine dimethyl(trifluoro-λ⁴-sulfanyl)amine

IUPAC Traditional name

dimethyl(trifluoro-$l^{4}-sulfanyl)amine dimethyl(trifluoro-λ⁴-sulfanyl)amine

MDL Number

CAS Number

Beilstein Number

248215

39415

Other Notes
Methyl DAST is similar to DAST a mild fluorinating agent. It transforms alcohols into fluorides and aldehydes or ketones into gem-difluorides1,2

Physical Property

Safety Information

Product Information

Linear Formula

(CH3)2NSF3

Grade

technical

Quality

packed in PTFE bottles

Purity

≥95% (T)

Corrosive (C)

Academic Data

PubChem

123203

No Data Available

Click here to submit data

Molecule

ID:95152