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(Carbethoxyethylidene)triphenylphosphorane

(Carbethoxyethylidene)triphenylphosphorane structure

CAS No:
5717-37-3
Formula:
C23H23O2P
Chemical Name:
(Carbethoxyethylidene)triphenylphosphorane
Synonyms:
Propanoic acid,2-(triphenylphosphoranylidene)-,ethyl ester;Propionic acid,2-(triphenylphosphoranylidene)-,ethyl ester;Ethyl 2-(triphenylphosphoranylidene)propionate;1-(Ethoxycarbonyl)ethylidenetriphenylphosphorane;Ethyl 2-(triphenylphosphoranylidene)propanoate;Triphenyl-α-ethoxycarbonylethylidenephosphorane;2-(Triphenylphosphoranylidene)propanoic acid ethyl ester;[α-(Ethoxycarbonyl)ethylidene]triphenylphosphorane;α-(ethoxycarbonyl)ethylenetriphenylphosphorane;1-Carboethoxyethylidenetriphenylphosphorane;(Carbethoxyethylidene)triphenylphosphorane;NSC 76468;Ethyl methyltriphenylphosphoranylideneacetate;(1-[Ethoxycarbonyl]ethylidene)triphenylphosphoran;((Ethoxycarbonyl)ethylidene)triphenylphosphorane;Ethyl 2-(triphenyl-λ5-phosphanylidene)propanoate;2-(Triphenyl-λ*5*-phosphanylidene)-propionic acid ethyl ester
Categories:
Pharmaceutical Intermediates > Cardiovascular Agents

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Description

yellow crystalline powder

(Carbethoxyethylidene)triphenylphosphorane Basic Attributes

Molecular Weight：

362.4

Exact Mass：

362.40

BRN：

757112

EC Number：

227-215-4

NSC Number：

76468

DSSTox ID：

DTXSID20205818

HScode：

2931900090

Characteristics

PSA：

26.3

XLogP3：

4.3

Appearance：

Yellow Crystalline Powder

Density：

1.1±0.1 g/cm3

Melting Point：

156-157 °C

Boiling Point：

497.2°C at 760 mmHg

Flash Point：

267.6±44.3 °C

Refractive Index：

1.593

Water Solubility：

soluble in water.

Storage Conditions：

0-6°C

Safety Information

Hazard category：

6.1

Transport codes：

2811

wgk germany：

hazard class code：

36/37/38-25

safety instructions：

45-37/39-26

Marks：

Precautionary statement(s)：

P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (25%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 4 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

(Carbethoxyethylidene)triphenylphosphorane Use and Manufacturing

It is a kind of reaction reagent in Wittig reaction. This reaction is a nucleophilic addition reaction between Wittig reagent and carbonyl group of aldehyde and ketone to form olefin or ester with double bond.

Computed Properties

Molecular Weight:362.4
XLogP3:4.3
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:6
Exact Mass:362.14356697
Monoisotopic Mass:362.14356697
Topological Polar Surface Area:26.3
Heavy Atom Count:26
Complexity:454
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of (Carbethoxyethylidene)triphenylphosphorane

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CAS No.: 5717-37-3

Content: 99.00%

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5717-37-3

CAS No.: 5717-37-3

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Henan Aochuang Chemical Co., Ltd. Contact Supplier

CN
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Ethyl 2-(triphenylphosphoranylidene)propionate

CAS No.: 5717-37-3

Content: 98%

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Guide of (Carbethoxyethylidene)triphenylphosphorane

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
Learn More Other Chemicals

(Carbethoxyethylidene)triphenylphosphorane

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