tert-Butyl (Triphenylphosphoranylidene)acetate CAS 35000-38-5 Purity >98.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of tert-Butyl (Triphenylphosphoranylidene)acetate (CAS: 35000-38-5) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase, Please contact: alvin@ruifuchem.com
| Chemical Name | tert-Butyl (Triphenylphosphoranylidene)acetate |
| Synonyms | (tert-Butoxycarbonylmethylene)triphenylphosphorane; (Triphenylphosphoranylidene)acetic Acid tert-Butyl Ester; (Carbo-tert-Butoxymethylene)triphenylphosphorane |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 35000-38-5 |
| Molecular Formula | C24H25O2P |
| Molecular Weight | 376.44 |
| Melting Point | 146.0~155.0℃(lit.) |
| Sensitive | Air Sensitive, Heat Sensitive |
| Water Solubility | Sparingly Soluble in Water |
| Hazard Class | 6.1; Poison |
| Packing Group | III |
| COA & MSDS | Available |
| Origin | Shanghai, China |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | White to Light Yellow Powder | Complies |
| Melting Point | 146.0~155.0℃ | 152.0~155.0℃ |
| Loss on Drying | <2.00% | 1.70% |
| Ph3P + Ph3PO | <2.00% | <2.00% |
| Unknown Impurity | <0.50% | <0.50% |
| Purity / Analysis Method | >98.0% (HPLC) | 98.40% |
| 1H NMR Spectrum | Consistent with Structure | Complies |
| Conclusion | The product has been tested and complies with the given specifications | |
Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed, store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Protect from light and moisture. Incompatible with strong oxidizing agents.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Risk Codes
R25 - Toxic if swallowed
R36 - Irritating to the eyes
R43 - May cause sensitization by skin contact
R48/22 - Harmful danger of serious damage to health by prolonged exposure if swallowed.
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.
UN IDs UN 3464 6.1/PG 2
WGK Germany 3
Hazard Class 6.1
Packing Group III
tert-Butyl (Triphenylphosphoranylidene)acetate (CAS: 35000-38-5) can be used as an intermediate in organic synthesis and pharmaceutical intermediate, mainly used in laboratory research and development process and pharmaceutical and chemical production process. Versatile Wittig reagent used in pharmaceutical chemistry.
