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DESYL CHLORIDE

DESYL CHLORIDE
DESYL CHLORIDE structure
CAS No.
447-31-4
Chemical Name:
DESYL CHLORIDE
Synonyms
DESYL CHLORIDE;AKOS BBS-00004804;Desylchloride,98%;AVO Desyl Chloride;ALPHA-CHLORODEOXYBENZOIN;ALPHA-CHLORODESOXYBENZOIN;2-chloro-1,2-diphenyl-ethon;A-CHLORO-A-PHENYLACETOPHENONE;ω-chloro-ω-phenylacetophenone;à-chloro-à-phenylacetophenone
CBNumber:
CB0157472
Molecular Formula:
C14H11ClO
Formula Weight:
230.69
MOL File:
447-31-4.mol

DESYL CHLORIDE Properties

Melting point:
62-63 °C(lit.)
Boiling point:
330°C (rough estimate)
Density 
1.1223 (rough estimate)
refractive index 
1.5260 (estimate)
storage temp. 
Store below +30°C.
Sensitive 
Moisture Sensitive
BRN 
744474
CAS DataBase Reference
447-31-4(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  C
Risk Statements  34-37
Safety Statements  26-36/37/39-45
RIDADR  UN 3261 8/PG 2
WGK Germany  3
RTECS  AM6825000
TSCA  Yes
HS Code  2914 79 00
HazardClass  8
PackingGroup  III
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404
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
Precautionary statements:
P234 Keep only in original container.
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.
P390 Absorb spillage to prevent material damage.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
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.
P405 Store locked up.
P406 Store in corrosive resistant/… container with a resistant inner liner.
P501 Dispose of contents/container to..…

DESYL CHLORIDE price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.41176 2-Chloro-2-phenylacetophenone for synthesis. CAS 447-31-4, molar mass 230.69 g/mol., for synthesis 447-31-4 8411760025 $171 2018-11-23 Buy
TCI Chemical D1745 2-Chloro-2-phenylacetophenone >98.0%(GC) 447-31-4 5g $30 2018-11-22 Buy
TCI Chemical D1745 2-Chloro-2-phenylacetophenone >98.0%(GC) 447-31-4 25g $96 2018-11-22 Buy
Alfa Aesar B21778 Desyl chloride, 98% 447-31-4 5g $32.6 2018-11-13 Buy
Alfa Aesar B21778 Desyl chloride, 98% 447-31-4 25g $84.4 2018-11-13 Buy

DESYL CHLORIDE Chemical Properties,Uses,Production

Chemical Properties

off-white to light beige powder

Purification Methods

For the purification of small quantities recrystallise it from pet ether (b 40-60o), but use MeOH or EtOH for larger quantities. For the latter solvent, dissolve 12.5g of chloride in 45mL of boiling EtOH (95%), filter and the filtrate yields colourless crystals (7.5g) on cooling. A further crop (0.9g) can be obtained by cooling in an ice-salt bath. It turns brown on exposure to sunlight but it is stable in sealed dark containers. The R(+)-enantiomer has m 75-76o (from pet ether) and []546.1 +168.4o (c 0.6, Me2CO) [Roger & Wood J Chem Soc 811 1954]. [Henley & Turner J Chem Soc 1182 1931, Ward Org Synth Coll Vol II 159 1943, Beilstein 7 H 436, 7 I 234, 7 II 369, 7 III 2106, 7 IV 1396.]

DESYL CHLORIDE Preparation Products And Raw materials

Raw materials

Preparation Products


DESYL CHLORIDE Suppliers

Global( 63)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
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) sh@meryer.com China 40395 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30291 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24648 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44187 61
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
+86-10-82967029 sales@ouhechem.com China 12598 60
Chengdu XiYa Chemical Technology Co., Ltd. 4008-626-111
028-84752058 sale@xiyashiji.com China 9726 57
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771
sales@heowns.com China 14541 57
Hangzhou Yuhao Chemical Technology Co., Ltd 0571-82693216
+86-571-82880190 info@yuhaochemical.com China 9430 52

DESYL CHLORIDE Spectrum


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