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Phenylacetylene CAS 536-74-3 acetylene benzene IN STOCK Ethynylbenzene CAS 536-74-3 CAS NO.536-74-3
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- Min.Order: 5 Kiloliter
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Keywords
- Phenylacetylene
- Ethynylbenzene
- acetylene benzene
Quick Details
- ProName: Phenylacetylene CAS 536-74-3 acetylen...
- CasNo: 536-74-3
- Molecular Formula: reliable Manufacturer and commercial b...
- Appearance: As per Certificate of analysis and our...
- Application: It is an important raw material and in...
- DeliveryTime: within 5days upon order
- PackAge: Export standard and according to the c...
- Port: SHANGHAI or any port in China
- ProductionCapacity: 3000 Metric Ton/Month
- Purity: 99% Haccp,,Halal,SC US FDA GMP IS...
- Storage: Store in dry, dark and ventilated plac...
- Transportation: By AIR or by SEA GMP licence / US-FDA...
- LimitNum: 5 Kiloliter
- Heavy metal: heavy metal content less than 20ppm
- Grade: Industrial Grade
- Melting Point: 106-109 oC
- Boiling point: 137 oC (3 torr)
- Appearance: White to off-white crystalline powder
- Application: Pharmaceutical intermediates. Can make...
- Loss On Drying: < 0.30%
- heavy metal: < 20ppm
- purity: >99.50%
- Impurity: <0.5%
- Specific Rotation: +2°
Superiority
Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.
Phenylacetylene CAS 536-74-3 acetylene benzene IN STOCK Ethynylbenzene CAS 536-74-3
536-74-3 CAS 536-74-3 highly quality and immedaite delivery
Phenylacetylene Ethynylbenzene COA TDS price MSDS
Phenylacetylene Ethynylbenzene MSDS
Phenylacetylene Ethynylbenzene price
Phenylacetylene Ethynylbenzene Manufacturer High quality Best price In stock factory
Phenylacetylene CAS 536-74-3
Ethynylbenzene CAS 536-74-3
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Phenylacetylene is an alkyne hydrocarbon containing a phenyl group. It exists as a colorless, viscous liquid. In research, it is sometimes used as an analog for acetylene; being a liquid, it is easier to handle than acetylene gas.
1-ethynylbenzene; 1-phenylacetylene; phenyl acethylene; Benzene, ethynyl-; phenyalcetylene;
Appearance & Physical State colourless liquid
Density 0.928
Boiling Point 142-144ºC
Melting Point -44.8ºC
Flash Point 31ºC
Refractive Index 1.547-1.55
Water Solubility INSOLUBLE
Stability Stable. Flammable. Incompatible with strong oxidizing agents, acids, halogens.
Storage Condition 2-8ºC
Vapor Pressure 17.6 mm Hg ( 37.7 °C)
Safety Info
RTECS DA0780000
Hazard Class 3
Safety Statements S16-S26-S36/37/39-S45
HS Code 2901100000
Product Name: Phenylacetylene
Synonyms: 1-Phenylethyne;Acetylene, phenyl-;acetylene,phenyl-;Benzene, ethynyl-;Benzene,ethynyl-;Ethinylbenzene;Phenylacetylene, 98+%;acetylene benzene
CAS: 536-74-3
MF: C8H6
MW: 102.13
EINECS: 208-645-1
Product Categories: -;Aromatic Ketones (substituted);Acetylenic Hydrocarbons having Benzene Ring;Miscellaneous Compounds;Acetylenes
Mol File: 536-74-3.mol
Phenylacetylene Structure
Phenylacetylene Chemical Properties
Melting point -44.8 °C
Boiling point 142-144 °C(lit.)
density 0.93 g/mL at 25 °C(lit.)
vapor pressure 17.6 mm Hg ( 37.7 °C)
refractive index n20/D 1.549(lit.)
Fp 88 °F
storage temp. 2-8°C
solubility H2O: insoluble
pka 19(at 25℃)
form Liquid
color Clear colorless to yellow
Specific Gravity 0.930
Water Solubility INSOLUBLE
HS Code 2902 90 00
HazardClass 3
PackingGroup III
MSDS Information
Phenylacetylene Usage And Synthesis
Chemical Properties colourless liquid
Uses Ethynylbenzene, an aromatic hydrocarbon, is important in the petrochemical industry as an intermediate in the production of styrene, which in turn is used for making polystyrene, a common plastic mate rial.
Purification Methods Distil phenylacetylene through a spinning band column. It should be filtered through a short column of alumina before use [Collman et al. J Am Chem Soc 108 2988 1986; for pK see Brandsma Preparative Acetylenic Chemistry, 1st Edn Elsevier 1971, p. 15, ISBN 0444409475]. [Beilstein 5 IV 1525.]
Phenylacetylene Preparation Products And Raw materials
Raw materials beta-Bromostyrene
Preparation Products 4-PHENYLETHYNYLPHTHALIC ANHYDRIDE-->Diphenylacetylene-->5-(2-PHENYLETH-1-YNYL)THIOPHENE-2-CARBALDEHYDE-->1,2-NAPHTHALIC ANHYDRIDE-->4-Phenylpiperidine-->PPV-->polyphenylene (III)-->E-PHENYLETHENYLBORONIC ACID
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5) Supply, technological advantages, etc.
Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100oC to +300oC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.we specialize in developing innovative processes for the synthesis of a wide range of products. we also undertake custom synthesis and contract manufacturing. We have Strong quality control system: Strength of our ethical commitment to quality control and quality assurance systems firmly based on ISO standard. QA and QC used in the whole process of raw materal control, process control and finished product quality inspection. Oue company has passed has passed the ISO9001:2008 .We have flexible payment terms with all of our clients: Various payment terms such as L/C,D/P,D/A and T/T will be accepted. we've been authorized the import&export qualification by the government and also has passed the “iso 9001-2008 quality management system” certification. Our company has strong R&D ability and production experience to provide the customers new APIs. We specialize in developing innovative processes for the synthesis of a wide range of products. We also undertake custom synthesis and contract manufacturing.we always stand on the quality of product as our life, develop in the direction of customers requirement and aim at creating greater value for customers.innovation and honesty, we will make common development with the masses of customers at home and abroad hand in hand by our best service.the aim of qdsigma is a quality policy that "elements in the system all have been satisfied, personnel has been trained; every batch of material is checked, each procedure guarantees the quality; every bag of our products is top grade, service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. the quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services. the aim of qdsigma is a quality policy that "elements in the system all have been satisfied, personnel has been trained; every batch of material is checked, each procedure guarantees the quality; every bag of our products is top grade, service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. the quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.our concept,1.client is first. 2.credibility is the most important.3.quality control is our life.4.great sense of responsibility.5.we will be responsible for not only our products, our clients, also the society.the corporation's slogan：reliable, professional, cooperative and innovative.the corporation's philosophy: widely absorb different excellent views and ideas from all over the world.the corporation's destination: we will constantly strive to supply customers with new and high-tech products and will keep the leadership in the field. Think Chemistry,Think CHemWill.
Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.
Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Basic chemicals , Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.
Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.
Think Chemistry,Think CHemWill
Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China
Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA