CasNo.119389-05-8,4-phenylethynylphthalic Anhydride,(119389-05-8) Suppliers

1 Kilogram	FOB Price:USD 80.0000 -100.0000

Min.Order :1 Kilogram
Purity: 85.0-99.8%
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

4-PHENYLETHYNYLPHTHALIC ANHYDRIDE 1,3-Isobenzofurandione, 5-(2-phenylethynyl)- 1,3-Isobenzofurandione, 5-(phenylethynyl)-

Quick Details

Appearance:ask
Application:intermediates
PackAge:foil aluminium bag/vacuum packing
ProductionCapacity:100|Kilogram|Week
Storage:Keep in dry and cool condition
Transportation:by air or by sea

Superiority:

4-PHENYLETHYNYLPHTHALIC ANHYDRIDE Basic information

Product Name:	4-PHENYLETHYNYLPHTHALIC ANHYDRIDE
Synonyms:	4-phenylethylphthalic anhydride;1,3-Isobenzofurandione, 5-(2-phenylethynyl)-;1,3-Isobenzofurandione, 5-(phenylethynyl)-;Phenylethynylphthalic Anhydride;5-(Phenylethynyl)isobenzofuran-1,3-dione;4-phenylethynylphthalic anhydride(4-PEPA);4-PEPA;4-PHENYLETHYNYLPHTHALIC ANHYDRIDE
CAS:	119389-05-8
MF:	C16H8O3
MW:	248.24
EINECS:	601-604-2
Product Categories:	strong recommend;Acetylenes;Functionalized Acetylenes
Mol File:	119389-05-8.mol

4-PHENYLETHYNYLPHTHALIC ANHYDRIDE Chemical Properties

Melting point	152 °C
EPA Substance Registry System	1,3-Isobenzofurandione, 5-(phenylethynyl)-(119389-05-8)

Safety Information

Risk Statements	36/37/38
Safety Statements	26-36/37/39
HS Code	29173990

MSDS Information

4-PHENYLETHYNYLPHTHALIC ANHYDRIDE Usage And Synthesis

Chemical Properties

Light yellow to light yellow-green crystal or powder

Details:

Formula:C16H8O3
Exact Mass:248.04700
Molecular Weight:248.23300
PSA:43.37000
LogP:2.39700

4-phenylethynylphthalic Anhydride
CAS No.:	119389-05-8
Synonyms:	5-(2-phenylethynyl)-2-benzofuran-1,3-dione;
Formula:	C16H8O3
Exact Mass:	248.04700
Molecular Weight:	248.23300
PSA:	43.37000
LogP:	2.39700

Properties
Melting Point:	152oC
Boiling Point:	466.9oCat760mmHg
Density:	1.38g/cm3
Flash Point:	235.4oC
Vapor Pressure:	0mmHg at 25C
Refractive Index:	1.679
Appearance:
Clear solution:
Freezing Point:
Ignition Point:
Stability:
Storage Temp:
Vapor Density:
Water Solubility:
soluble:

Safety Info
Safety Statements:	26-36/37/39
Risk Statements:	36/37/38
HS Code:
Hazard Class:
Hazard Codes:
Packing Group:
RIDADR:
RTECS:
WGK Germany:

Henan CoreyChem Co., Ltd, facing global High-tech pharmaceutical raw materials, high value-added new type intermediates fine chemicals custom synthesis, scale-up production and rare chemicals trade. We have experienced research staff, strong technical force, well-equipped machine, and considerate marketing team service, with a strict customer intellectual property security system, we are already become good partner of customers from difficult and complex chemical and biological chemical field. Our high quality & low price and effective services shortened new product development cycle,reduced the development and production cost for numerous partners.

The company has completed numerous domestic and overseas famous pharmaceutical, chemical, biological and other large and medium-sized company R&D outsourcing services, synthesis process development and optimization services, chemical intermediates customized service, special chemical processing and production services, etc., We hope to become continuous mutually beneficial partnership with you, to create a better business opportunities together.

Service Scope:

1. Samples synthetic, Our strong r&d team has accumulated abundant experience in synthesis design and exploring synthesis of new technology. Not only good at heterocyclic chemistry, chiral chemicals (asymmetric synthesis and enzyme reaction), metal organic synthesis, high throughput chemistry, also specializes in bioorganic chemistry including nucleosides, nucleotides, sugar chemical, peptide chemistry, etc, to complete the synthesis from mg to kg samples in lab scale. Our efficient management and good communication skills and ability to solve the problem rapidly in order to ensure quality, timely delivery, based on the standard client confidential system and competitive price products,we has been recognized and praised by many customers in chemical industry.

2. Scale-up production, based on our rich laboratory experience and advanced equipment in production base, also depend on accumulation of advantages in many aspects as industrialized technology development, the production cost control, to provide from kg class to wt class custom synthesis scale-up production services to the global fine chemical industry, can be carried out oxidation, hydrogenation pressure (70 kg), halide, and acylation, esterification, condensation, cyclization, formatting, ammoniation, diazotization and azide reaction, our experienced production management, strict and perfect management system can quickly provide customers with competitive and fine mass production services.

3.Technology transfer, the company has accumulated a large number of production processes of drugs, intermediates and raw material. Based on the principle of mutual benefit, and some technology transfer to industry manufacturers, also provides them marketing support.

4. Purchasing agency service, Our excellence professional sales team, timely and thoughtful service, in addition to the necessary good language communication ability of professional sales staff, also equipped with professional chemical technical sales consultant, who can answer the customer's academic professional question, we are in line with the aim of offering customer wholehearted service, with our advanced testing equipment checks and abundant R&D and production of domestic partner contacts, to provide rare chemicals with standard purity, reasonable price and cost-effective purchasing agency service to foreign customers, and the help you shorten the sourcing time, reduce the purchasing cost.