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Methyltriphenylphosphonium bromide
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| Post Date: | Jun 11,2015 |
| Expiry Date: | Jun 10,2016 |
| Detailed Description: |
Cas No. :1310-73-2;8012-01-9
Quantity: 1Metric Tons Specs:1kg/ foil bag with discreet packgae Price:1 USD Kilograms Payment Method: T/T, WesterN Union, Money Gram Methyltriphenylphosphonium bromide Chinese alias: three methyl benzene phosphorus bromide; methyl three phenyl bromide phosphine; three phenyl phosphorus bromide; methyl three phenyl bromide English Name: Methyltriphenylphosphonium bromide English alias: TRIPHENYLMETHYLPHOSPHONIUM BROMIDE; METHYLTRIPHENYLPHOSPHONIUM BROMIDE; Bromo (methyl) triphenylphosphorane; methyltriphenyl-phosphoniubromide; Phosphonium, methyltriphenyl-, bromide; Phosphonium, methyltriphenyl-, bromide; METHYL TRIPHENYL PHOSPHONIUM BROMIDE LOW WATER CAS number: 1779-49-3 The molecular formula: C19H18BrP Molecular weight: 357.22 EINECS:217-218-9 Chemical properties: white crystal. The melting point of 234-235 deg. C. Content: 99% Use: used in organic synthesis; Wittig reagent, used for alkene preparation, increased unsaturated carbon chain carbon number. Ylide precursor Wittig reaction, widely used in liquid crystal material in the synthesis of unsaturated bond. In organic synthesis is widely used. Cationic good phase transfer catalyst. Package: 25KG/ paperboard barrel |
| CAS Registry Number: | 1310-73-2;8012-01-9 |
| Synonyms: | ;Caustic soda;lye, caustic;sodium hydrate;soda lye;white caustic;caustic soda flakes;flake caustic;caustic soda solid;caustic soda pearls;solid caustic soda;Liquid Caustic Soda;Food Additives Sodium Hydroxide;Caustic soda flake;Solid Sodium hydroxide;Caustic Soda;Sodium Hydrate;Liquid CS; |
| Molecular Formula: | NaOH |
| Molecular Weight: | 41.0045 |
| Molecular Structure: | 
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| Hazard Symbols: |  C:Corrosive; |
| Risk Codes: | R35:; |
| Safety Description: | S24/25:; S37/39:; S45:; |
| Company: | Zhuhai Shuangbojie Technology Co., Ltd [ China ] |
| Contact: | jeffyding |
| Tel: | +86-0765-8889897 |
| Fax: | +86-0765-8889806 |
| Email: | jeffyding@ycphar.com |
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