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ChemicalBook > Product Catalogue >Organic Chemistry >Amides >Acyclic polyamines and their derivatives >Diethylaminosulfur trifluoride

Diethylaminosulfur trifluoride

Diethylaminosulfur trifluoride Structure
  • ₹750 - ₹78540
  • Product name: Diethylaminosulfur trifluoride
  • CAS: 38078-09-0
  • MF: C4H10F3NS
  • MW: 161.19
  • EINECS:253-771-2
  • MDL Number:MFCD00000363
  • Synonyms:(beta-4)-sulfu ;(Diethylethan-aminato)trifluorosulfur ;(N,N-diethylamino)sulfurtrifluoride ;(N-ethylethanaminato)-trifluorosulfur ;Diethylamino-schwefeltrifluorid ;Diethylaminotrifluorosulfur ;ethanamine,N-ethyl-,sulfurcomplex ;Sulfur, (N-ethylethanaminato)trifluoro-, (T-4)-
Price16 Properties Safety Information Description
16 prices
Selected condition：

Brand

  • Sigma-Aldrich(India)
  • ALFA India
  • TCI Chemicals (India)
  • SRL

Package

  • 1G
  • 5G
  • 10ML
  • 25G
  • 25ML
  • 100g
  • 100ML
  • 250g
  • 1kg
  • 1Gms
  • 5Gms
  • ManufacturerSigma-Aldrich(India)
  • Product number235253
  • Product description(Diethylamino)sulfur trifluoride 95%
  • Packaging1G
  • Price₹1558.8
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number235253
  • Product description(Diethylamino)sulfur trifluoride 95%
  • Packaging5G
  • Price₹5304.25
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number774642
  • Product description(Diethylamino)sulfur trifluoride solution 1.0?M in dichloromethane
  • Packaging10ML
  • Price₹5401.68
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number774642
  • Product description(Diethylamino)sulfur trifluoride solution 1.0?M in dichloromethane
  • Packaging25ML
  • Price₹6040.35
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number774642
  • Product description(Diethylamino)sulfur trifluoride solution 1.0?M in dichloromethane
  • Packaging100ML
  • Price₹16951.95
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number235253
  • Product description(Diethylamino)sulfur trifluoride 95%
  • Packaging25G
  • Price₹20318.53
  • Updated2022-06-14
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A11992-A1
  • Product descriptionDiethylaminosulfur trifluoride, 95%
  • Packaging1kg
  • Price₹78540
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A11992-22
  • Product descriptionDiethylaminosulfur trifluoride, 95%
  • Packaging100g
  • Price₹66328
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A11992-30
  • Product descriptionDiethylaminosulfur trifluoride, 95%
  • Packaging250g
  • Price₹30008
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A11992-14
  • Product descriptionDiethylaminosulfur trifluoride, 95%
  • Packaging25g
  • Price₹23688
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A11992-06
  • Product descriptionDiethylaminosulfur trifluoride, 95%
  • Packaging5g
  • Price₹10167
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD1868
  • Product description(Diethylamino)sulfur Trifluoride [Fluorinating Reagent]
  • Packaging5G
  • Price₹5700
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD1868
  • Product description(Diethylamino)sulfur Trifluoride [Fluorinating Reagent]
  • Packaging25G
  • Price₹16400
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD1868
  • Product description(Diethylamino)sulfur Trifluoride [Fluorinating Reagent]
  • Packaging100G
  • Price₹61000
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number22499
  • Product descriptionDAST (Diethylamino Sulfurtrifluoride) extrapure AR, 95%
  • Packaging1Gms
  • Price₹750
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number22499
  • Product descriptionDAST (Diethylamino Sulfurtrifluoride) extrapure AR, 95%
  • Packaging5Gms
  • Price₹3610
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 235253 (Diethylamino)sulfur trifluoride 95% 1G ₹1558.8 2022-06-14 Buy
Sigma-Aldrich(India) 235253 (Diethylamino)sulfur trifluoride 95% 5G ₹5304.25 2022-06-14 Buy
Sigma-Aldrich(India) 774642 (Diethylamino)sulfur trifluoride solution 1.0?M in dichloromethane 10ML ₹5401.68 2022-06-14 Buy
Sigma-Aldrich(India) 774642 (Diethylamino)sulfur trifluoride solution 1.0?M in dichloromethane 25ML ₹6040.35 2022-06-14 Buy
Sigma-Aldrich(India) 774642 (Diethylamino)sulfur trifluoride solution 1.0?M in dichloromethane 100ML ₹16951.95 2022-06-14 Buy
Sigma-Aldrich(India) 235253 (Diethylamino)sulfur trifluoride 95% 25G ₹20318.53 2022-06-14 Buy
ALFA India ALF-A11992-A1 Diethylaminosulfur trifluoride, 95% 1kg ₹78540 2022-05-26 Buy
ALFA India ALF-A11992-22 Diethylaminosulfur trifluoride, 95% 100g ₹66328 2022-05-26 Buy
ALFA India ALF-A11992-30 Diethylaminosulfur trifluoride, 95% 250g ₹30008 2022-05-26 Buy
ALFA India ALF-A11992-14 Diethylaminosulfur trifluoride, 95% 25g ₹23688 2022-05-26 Buy
ALFA India ALF-A11992-06 Diethylaminosulfur trifluoride, 95% 5g ₹10167 2022-05-26 Buy
TCI Chemicals (India) D1868 (Diethylamino)sulfur Trifluoride [Fluorinating Reagent] 5G ₹5700 2022-05-26 Buy
TCI Chemicals (India) D1868 (Diethylamino)sulfur Trifluoride [Fluorinating Reagent] 25G ₹16400 2022-05-26 Buy
TCI Chemicals (India) D1868 (Diethylamino)sulfur Trifluoride [Fluorinating Reagent] 100G ₹61000 2022-05-26 Buy
SRL 22499 DAST (Diethylamino Sulfurtrifluoride) extrapure AR, 95% 1Gms ₹750 2022-05-26 Buy
SRL 22499 DAST (Diethylamino Sulfurtrifluoride) extrapure AR, 95% 5Gms ₹3610 2022-05-26 Buy

Properties

Boiling point :30-32 °C3 mm Hg(lit.)
Density :1.22 g/mL at 25 °C(lit.)
refractive index :1.41-1.416
Flash point :75 °F
storage temp. :2-8°C
solubility :Benzene, Chloroform (Slightly)
pka :-4.87±0.70(Predicted)
form :liquid
Specific Gravity :1.220
color :Colorless to Yellow to Orange
Water Solubility :decomposes
Sensitive :Moisture Sensitive
Merck :14,3113
BRN :1849066
Exposure limits :ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3 Stability :Reacts with Moisture in the Air, Reacts With Moisture In The Air, Unstable in So
InChIKey :CSJLBAMHHLJAAS-UHFFFAOYSA-N
CAS DataBase Reference :38078-09-0(CAS DataBase Reference)
NIST Chemistry Reference :Diethylaminosulfur trifluoride(38078-09-0)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H242 Heating may cause a fire Self-reactive substances and mixtures; and Organic peroxides Type C, D,Type E, F
Type G		 Danger
Warning		 GHS hazard pictograms P210, P220, P234, P280, P370+P378,P403+P235, P411, P420, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.

Description

Diethylaminosulfur trifluoride (DAST) is used as a precursor to prepare 2,6-dimethoxybenzoyl fluoride and 2-thiazolines. It is a useful fluorinating agent used for a variety of compounds including alcohols, thioethers, alkenols and cyanohydrins. It also serves as a catalyst for Friedel-Crafts allylation reaction using tertiary cyclopropyl silyl ethers and in the rearrangement of homoallylic alcohols to unsaturated aldehydes. It plays an important role for gem difluorination of ketopipecolinic acids.

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Suppliers and manufacturers

BTC pharm India
Arown Pharma Sintilla Medcoms Pvt Ltd Mekong pharmaceuticals pvt ltd JSK Chemicals BTC pharm India CLEARSYNTH LABS LTD. Alfa Aesar Sisco Research Laboratories Pvt. Ltd. Triveni chemicals