USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
our company engages in sodium tripolyphosphate (stpp) and sodium hexametabphosphate (shmp) production; development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals imp&exp trading business. the company is located in zhengzhou high-tech development zone with import and export license. we passed iso 9001:2008 in 2009, and won "high-tech enterprise" by provincial government in 2013. our stpp and shmp has reached an annual output of 30000 tons and has successfully passed sgs, ciq audits on many occasions.
in 2011 we entered the fine chemical market of noble metal catalyst ,organic phosphine ligands and oled intermediates.with the joint efforts of our senior experts and professional technicians, tianfu has developed more than 500 compounds, which are widely used in the fields of production and life science. the objective of the company is to put quality first and put our customer’s needs first - the satisfaction of our customers is the company's ultimate goal. improving product quality and service level is our responsibility, and creating more value for our customer’s is our purpose. we are constantly striving to make henan tianfu a leading chemical supplier, and hope to create a better future with you.
diethylaminosulfur trifluoride basic information |
product name: | diethylaminosulfur trifluoride |
synonyms: | (beta-4)-sulfu;(diethylamino)trifluorosulfur;(diethylethan-aminato)trifluorosulfur;(n,n-diethylamino)sulfurtrifluoride;(n-ethylethanaminato)-trifluorosulfur;diethylamino-schwefeltrifluorid;diethylaminotrifluorosulfur;ethanamine,n-ethyl-,sulfurcomplex |
cas: | 38078-09-0 |
mf: | c4h10f3ns |
mw: | 161.19 |
einecs: | 253-771-2 |
product categories: | inorganic fluorides;biochemistry;fluorinating reagents;fluorinating reagents & building blocks for fluorinated biochemical compounds;fluorination;halogenation;nucleophilic fluorinating reagents;reagents for oligosaccharide synthesis;synthetic organic chemistry;(dast |
mol file: | 38078-09-0.mol |
diethylaminosulfur trifluoride chemical properties |
bp | 30-32 °c3 mm hg(lit.) |
density | 1.22 g/ml at 25 °c(lit.) |
refractive index | 1.41-1.416 |
fp | 75 °f |
storage temp. | 2-8°c |
water solubility | decomposes |
sensitive | moisture sensitive |
merck | 3113 |
brn | 1849066 |
cas database reference | 38078-09-0(cas database reference) |
nist chemistry reference | diethylaminosulfur trifluoride(38078-09-0) |
safety information |
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 |
f | 3-10-21 |
hazard note | corrosive/keep cold |
hazardclass | 8 |
packinggroup | i |
hs code | 29309070 |
msds information |
provider | language |
---|---|
dast | english |
acros | english |
sigmaaldrich | english |
alfa | english |
diethylaminosulfur trifluoride usage and synthesis |
chemical properties | pale yellow liquid |
usage | 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. |
diethylaminosulfur trifluoride preparation products and raw materials |
raw materials | sodium hydroxide-->acetone-->carbon dioxide-->diethylamine-->trimethylsilyl cyanide-->trichlorofluoromethane-->sulfur tetrafluoride -->n,n-diethyl-1,1,1-trimethylsilylamine |
preparation products | 2-benzyl-2,3-dihydroisoquinolin-4(1h)-one hydrochloride |