Acros Organics & Maybridge - D
Acros Organics & Maybridge - D
Acros Organics & Maybridge - D
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
D<br />
Diphenylbuty http://www.maybridge.com<br />
,-Diphenyl--butyrolactone, 95%<br />
<strong>Acros</strong> <strong>Organics</strong> Product code Packaging Pack size Price<br />
179430050 Glass bottle 5 g INR 1,970<br />
179430250 Glass bottle 25 g INR 5,530<br />
S24/25<br />
Stench<br />
C 16 H 14 O 2<br />
CAS: 956-89-8<br />
MFCD00005393<br />
FW: 238.29<br />
mp: 75-79 °C<br />
Diphenylcarbamoyl chloride , see Diphenylcarbamyl chloride on page 924<br />
Diphenylcarbamyl chloride, 98%<br />
<strong>Acros</strong> <strong>Organics</strong> Product code Packaging Pack size Price<br />
167140250 Glass bottle 25 g INR 2,830<br />
167141000 Glass bottle 100 g INR 5,120<br />
167145000 Glass bottle 500 g INR 20,220<br />
R29 R34<br />
S26 S28A S36/37/39<br />
S45<br />
Moisture sensitive<br />
C 13 H 10 ClNO (C 6 H 5 ) 2 NCOCl<br />
CAS: 83-01-2<br />
MFCD00000633<br />
FW: 231.68<br />
mp: 81-85 °C<br />
sym-Diphenylcarbazide, 98% for analysis ACS<br />
<strong>Acros</strong> <strong>Organics</strong> Product code Packaging Pack size Price<br />
158840250 Glass bottle 25 g INR 4,370<br />
158841000 Glass bottle 100 g INR 7,220<br />
R22 R36/37/38<br />
S26 S37/39<br />
Light sensitive<br />
C13H14N4O CAS: 140-22-7 FW: 242.28<br />
MFCD00003013 mp: 173-176 °C<br />
Assay.............................. 97.5 % (no part of ASC)<br />
Loss on drying ................ 1 %<br />
Ignit. residue................... 0.05 %<br />
Diphenylcarbazone , see Phenylazoformic acid 2-phenylhydrazide on page 1706<br />
Diphenylcarbinol , see Benzhydrol on page 166<br />
1,5-Diphenylcarbohydrazide , see sym-Diphenylcarbazide on page 924<br />
Diphenyl carbonate, 99.5%<br />
<strong>Acros</strong> <strong>Organics</strong> Product code Packaging Pack size Price<br />
117231000 Plastic bottle 100 g INR 710<br />
117230010 Plastic bottle 1 kg INR 2,010<br />
117230025 Plastic bottle 2.5 kg INR 4,410<br />
R22 C 13 H 10 O 3 (C 6 H 5 O) 2 CO<br />
CAS: 102-09-0<br />
MFCD00003037<br />
FW: 214.22<br />
mp: 78-81 °C<br />
O O<br />
bp: 301-302 °C<br />
Fp: 168 °C<br />
Diphenyl chlorophosphate<br />
APPLICATION GUIDE<br />
Interconversion of functional groups<br />
* Carboxylic acid to ester diphenyl chlorophosphate has been used for carboxyl group activation on<br />
various substrates through their respective mixed phosphoric acid anhydrides. TL 1978, 4461<br />
924 Please enquire for bulk quantities<br />
Diphenyl chlorophosphate, 98%<br />
<strong>Acros</strong> <strong>Organics</strong> Product code Packaging Pack size Price<br />
117240250 Glass bottle 25 ml INR 550<br />
117241000 Glass bottle 100 ml INR 1,440<br />
117245000 Glass bottle 500 ml INR 6,130<br />
R29 R34<br />
S8 S26 S36/37/39<br />
S45<br />
Moisture sensitive<br />
C 12 H 10 ClO 3 P (C 6 H 5 O) 2 P(O)Cl<br />
CAS: 2524-64-3<br />
MFCD00003030<br />
FW: 268.63<br />
Diphenyl N-cyanocarbonimidate, 97%<br />
1,2-Diphenyldiazene , see Azobenzene on page 156<br />
Diphenyldichlorosilane , see Dichlorodiphenylsilane on page 736<br />
Diphenyl disulfide , see Phenyl disulfide on page 1712<br />
bp: 314-316 °C (272<br />
mmHg)<br />
Fp: >112 °C<br />
d: 1.290<br />
n 20<br />
D : 1.5485 -1.5505<br />
<strong>Acros</strong> <strong>Organics</strong> Product code Packaging Pack size Price<br />
297210100 Glass bottle 10 g INR 13,340<br />
297210500 Glass bottle 50 g INR 52,670<br />
R20/21/22<br />
S36/37<br />
Moisture sensitive<br />
C14H10N2O2 CAS: 79463-77-7<br />
MFCD00010380<br />
Diphenylcyclopropenone, 98%<br />
NCN=C(OC6H5 ) 2<br />
FW: 238.25<br />
mp: 155-160 °C<br />
<strong>Acros</strong> <strong>Organics</strong> Product code Packaging Pack size Price<br />
175820010 Glass bottle 1 g INR 2,500<br />
175820050 Glass bottle 5 g INR 10,000<br />
R43<br />
S24 S37<br />
Store below +4ºC<br />
C15H10O CAS: 886-38-4<br />
MFCD00001311<br />
FW: 206.24<br />
mp: 117-121 °C<br />
Diphenyl diselenide<br />
APPLICATION GUIDE<br />
Elimination<br />
* Cope elimination Reagent for -phenylselenation of enolates. These are readily oxidised to<br />
selenoxides which readily undergo Cope-type elimination. OR 1993, 44, 1<br />
Free Radical Chemistry<br />
* Radical Trap Diphenyldiselenide can be used as an effective radical trap. T 1993, 49, 1151<br />
Halogenation<br />
* Allylic halogenation Diphenyldiselenide catalyses the allylic chlorination of alkenes with NCS. JOC<br />
1979, 44, 4204<br />
Ring Synthesis<br />
* Heterocyclic synthesis Oxidation of Diphenyldiselenide by persulphate generates phenylselenium<br />
cation which adds to alkenes. Molecules with a suitable nucleophilic site can then cyclise<br />
intramolecularly. JOC 1990, 55, 429<br />
Diphenyl diselenide, 99%<br />
<strong>Acros</strong> <strong>Organics</strong> Product code Packaging Pack size Price<br />
177570050 Glass bottle 5 g INR 1,590<br />
177570250 Glass bottle 25 g INR 5,180<br />
177571000 Glass bottle 100 g INR 18,280<br />
R23/25 R33 R50/53<br />
S20/21 S28A S45<br />
S60 S61<br />
C12H10Se2 CAS: 1666-13-3<br />
MFCD00003001<br />
(C6H5 ) 2Se2 FW: 312.13<br />
mp: 60-63 °C<br />
O