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(Diethylamino)sulfur trifluoride

(Diethylamino)sulfur trifluoride structure

(Diethylamino)sulfur trifluoride 

structure
  • CAS No:

    38078-09-0

  • Formula:

    C4H10F3NS

  • Chemical Name:

    (Diethylamino)sulfur trifluoride

  • Synonyms:

    Sulfur,(N-ethylethanaminato)trifluoro-,(T-4)-;Ethanamine,N-ethyl-,sulfur complex;(T-4)-(N-Ethylethanaminato)trifluorosulfur;Trifluoro(diethylamino)sulfur;(Diethylamino)sulfur trifluoride;DAST;(Diethylamino)trifluorosulfur;(Diethylamino)sulphur trifluoride;(N,N-Diethylamino)sulfur trifluoride;DAST (fluorinating agent);Diethylaminosulfate trifluoride

  • Categories:

    Organic Chemistry  >  Amides

Description

Pale yellow liquid

(Diethylamino)sulfur trifluoride Basic Attributes

161.19

161.19

1849066

253-771-2

78622BV6IJ

DTXSID20191484

29309070

Characteristics

4.2

2.70130

1.1±0.1 g/cm3

46-47 °C @ Press: 9.8 Torr

75 °F

1.377

Decomposes in water

2-8°C

Safety Information

I

8

UN 2920 8/PG 1

3

10-14-20/21/22-34-5-35-40

16-26-36/37/39-45

C,T,F

Corrosive/Keep Cold

P280-P305 + P351 + P338-P310

H226-H302 + H312 + H332-H314

|Danger|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P363, P370+P378, P403+P235, P405, and P501|Aggregated GHS information provided by 57 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

DAST

(Diethylamino)sulfur trifluoride Use and Manufacturing

Nucleophilic fluorinating reagent.

Computed Properties

Molecular Weight:161.19
XLogP3:3.5
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:2
Exact Mass:161.04860498
Monoisotopic Mass:161.04860498
Topological Polar Surface Area:4.2
Heavy Atom Count:9
Complexity:78.4
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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