DESYL CHLORIDE manufacturers
- DESYL CHLORIDE
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- $15.00 / 1KG
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2021-08-12
- CAS:447-31-4
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- DESYL CHLORIDE
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- $1.80 / 1KG
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2020-03-22
- CAS:447-31-4
- Min. Order: 1g
- Purity: 90.0%-99.9%
- Supply Ability: 800kg
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| | DESYL CHLORIDE Basic information |
| Product Name: | DESYL CHLORIDE | | Synonyms: | AVO Desyl Chloride;alpha-Chlorodeoxybenzoin
Desyl Chloride;2-Chloro-2-phenylacetophenone for synthesis;DESYL CHLORIDE;1,2-Diphenyl-2-chloroethanone;AKOS BBS-00004804;alpha-chloro-alpha-phenyl-acetophenon;alpha-chlorobenzylphenylketone | | CAS: | 447-31-4 | | MF: | C14H11ClO | | MW: | 230.69 | | EINECS: | 207-181-7 | | Product Categories: | | | Mol File: | 447-31-4.mol |  |
| | DESYL CHLORIDE Chemical 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. | | form | powder to crystal | | color | White to Almost white | | Sensitive | Moisture Sensitive | | BRN | 744474 | | CAS DataBase Reference | 447-31-4(CAS DataBase Reference) | | EPA Substance Registry System | Desyl chloride (447-31-4) |
| 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 |
| | DESYL CHLORIDE Usage And Synthesis |
| 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 |
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