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Diethylaminosulfur trifluoride

Diethylaminosulfur trifluoride
Diethylaminosulfur trifluoride
Chemical Name:
Diethylaminosulfur trifluoride
DAST;ET2NSF3;(beta-4)-sulfu;(T-4)-(N-ethyl;DAST【fluorinating agent】;hylaMinosulfurtrifluoride;Diethylaminotrifluorosulfur;(diethylamino)trifluorosulfur;trifluoro(diethylamino)sulfur;DIETHYLAMINOSULFUR TRIFLUORIDE
Molecular Formula:
Formula Weight:
MOL File:

Diethylaminosulfur trifluoride Properties

Boiling point:
30-32 °C3 mm Hg(lit.)
1.22 g/mL at 25 °C(lit.)
refractive index 
Flash point:
75 °F
storage temp. 
Water Solubility 
Moisture Sensitive
CAS DataBase Reference
38078-09-0(CAS DataBase Reference)
NIST Chemistry Reference
Diethylaminosulfur trifluoride(38078-09-0)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  C,T,F
Risk Statements  10-14-20/21/22-34-5-35-40
Safety Statements  16-26-36/37/39-45
RIDADR  UN 2920 8/PG 1
WGK Germany  3
Hazard Note  Corrosive/Keep Cold
HazardClass  8
PackingGroup  I
HS Code  29309070
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
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P310 Immediately call a POISON CENTER or doctor/physician.
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.
P402 Store in a dry place.
P405 Store locked up.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Diethylaminosulfur trifluoride price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 235253 (Diethylamino)sulfur trifluoride 38078-09-0 5g $89 2017-11-08 Buy
Sigma-Aldrich 235253 (Diethylamino)sulfur trifluoride 38078-09-0 1g $33.2 2017-11-08 Buy
TCI Chemical D1868 (Diethylamino)sulfur Trifluoride [Fluorinating Reagent] >90.0%(T) 38078-09-0 5g $98 2017-11-08 Buy
TCI Chemical D1868 (Diethylamino)sulfur Trifluoride [Fluorinating Reagent] >90.0%(T) 38078-09-0 25g $311 2017-11-08 Buy
Alfa Aesar A11992 Diethylaminosulfur trifluoride, 95% 38078-09-0 25g $445 2017-11-08 Buy

Diethylaminosulfur trifluoride Chemical Properties,Uses,Production

Chemical Properties

Pale yellow liquid


Diethylaminosulfur Trifluoride is a very useful fluorinating agent in chemical synthesis. Diethylaminosulfur Trifluoride is also used as a reagent in the preparation of 2-thiazolines from (1,2)-thioam ido-alcohols.


Nucleophilic fluorinating reagent.

Diethylaminosulfur trifluoride Preparation Products And Raw materials

Raw materials

Preparation Products

Diethylaminosulfur trifluoride Suppliers

Global( 232)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 22144 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20803 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32765 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070; CHINA 3015 60
+86-571-8723 8903
+86-571-87063838 CHINA 660 58
career henan chemical co
+86-371-86658258 CHINA 10013 58
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) China 40399 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30308 84
Anhui Jida Pharm&Chem Co.,Ltd. +86-021-56383663/0564-3211075 18621292881
+86-021-56383663/0564-3211075 China 99 55
Adamas Reagent, Ltd. 400-600-9262 China 14017 59

View Lastest Price from Diethylaminosulfur trifluoride manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-23 Diethylaminosulfur trifluoride
US $380.00 / KG 1KG 95% 1000KG

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