Find Pure, Colorless butyne for Varied Uses

About product and suppliers: Alibaba features the best in class butyne that are highly pure, colorless and safe to use. These butyne are of Grade A quality and come in a liquid-like appearance. The butyne available here can be used in a variety of distinct pharmaceutical, organic and other chemical processes. Leading suppliers and wholesalers offer these high-quality items on the site for ...

Alfa Aesar 3-Methyl-1-butyne, 97%

3-Methyl-1-butyne is a terminal alkyne that under goes hydrosilylation reaction using phenylsilane. 3-Methyl-1-butyne is used as an intermediate for pharmaceuticals, in cosmetics and in chemical research. Solubility Miscible with alcohol. Immiscible with water. Notes Store in cool place. Light and heat sensitive.

BEO

Product Name: 1,4-Bis(2-hydroxyethoxy)-2-butyne PREMIUM PRODUCT CAS : 1606-85-5 Tel: 0086-551-65418684 Email: [email protected] [email protected] Mobile: 189 4982 3763 QQ :2885216886 Wechat: 0086 189 4982 3763

1-Butyne

Ethyl acetylene, stabilized appears as a colorless gas. Denser than air. Prolonged exposure to intense heat may cause the containers to rupture violently and rocket. But …

927-74-2

2021-6-19 · Applications. 3-butyn-1-ol is used in the study of a palladium-catalyzed coupling with beta-tetrionic acid bromide to prepare alkynyl substituted furanones. It is also used to prepare Markovnikov addition product. Further, it is used as an intermediate of an …

2-butyne price,buy Formaldehyde,Formaldehyde supplier ...

2-butyne 503-17-3 Suppliers,provide 2-butyne 503-17-3 product and the products related with China (Mainland) 2-butyne 503-17-3 Dayang Chem (Hangzhou) Co.,Ltd. China (Mainland)

3-Butyne-2-ol-Molbase

Molbase found 93 3-Butyne-2-ol product information for you, including 3-Butyne-2-ol formula, 3-Butyne-2-ol CAS number, 3-Butyne-2-ol supplier information.

Bis-Hydroxyethylether Of Butynediol

Name:1,4-Bis(2-hydroxyethoxy)-2-butyne,CAS:1606-85-5.Properties:Molecular Fomula:C8H14O4,Molar Mass:174.194,Density:1.148g/cm 3,Boling Point:322.1°C at 760 mmHg ...

3-Methyl-1-butyne

Classification: Flam. Liq. 1 Skin Irrit. 2 Eye Irrit. 2A STOT SE 3: Signal Word: Danger: Pictograms: GHS02 GHS07: Hazards: H224 Extremely flammable liquid and vapour. H315 Causes skin irritation. H319 Causes serious eye irritation. H335 May cause respiratory irritation.: Precautions: P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

2-Butyne

2-Butyne | C4H6 | CID 10419 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. ... All equipment used when handling the product …

CAS No.917-92-0,3,3-Dimethyl-1-butyne Suppliers

High quality 3,3-Dimethyl-1-butyne 99% exporter Product Name 3-3''-Dimethyl-1-Butyne Appearance colorless clear liquid CAS NO. 917-92-0 Molecular Formula Changzhou Sunsanta Chemical Co.,Ltd is located in changzhou,jiangsu,china, it is dedicated to developing, manufacturing and marketing of pharmaceutical intermediates, APIs and Fin

598-23-2

2021-8-25 · 3-Methyl-1-butyne is a terminal alkyne that under goes hydrosilylation reaction using phenylsilane. 3-Methyl-1-butyne is used as an intermediate for pharmaceuticals, in cosmetics and in chemical research.

503-17-3

2021-2-11 · Living polymerization of 2-butyne using a well-characterized tantalum catalyst. Organometallics. 1989, 8 (3), 644-654. With AlCl 3, dimerizes to give the complex of the otherwise unstable tetramethylcyclobutadiene, cycloaddition of which with dimethyl acetylenedicarboxylate gives a Dewar benzene: Synthesis, 139 (1971):

CAS No.503-17-3,2-Butyne Suppliers,MSDS download

2-Butyne. Min.Order: 0 . FOB Price: USD $ 0.0-0.0/ Angene supplies the compounds with the most competitive price and the best quality; specializes in custom synthesis & building blocks. Welcome the enquiries & orders around the world. Application:chemical research

Butynediol Ethoxylate

Butynediol Ethoxylate - Risk and Safety. Hazard Symbols. Xi - Irritant. Risk Codes. R36/37/38 - Irritating to eyes, respiratory system and skin. Safety Description. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - …

1-Butyne

Ethyl acetylene, stabilized appears as a colorless gas. Denser than air. Prolonged exposure to intense heat may cause the containers to rupture violently and rocket. But-1-yne is a terminal acetylenic compound that is butane carrying a triple bond at position …

3-amino-3-methyl-1-Butyne

Name:3-amino-3-methyl-1-Butyne,CAS:2978-58-7.Properties:Molecular Fomula:C5H9N,Molar Mass:83.1317,Density:0.843g/cm 3,Boling Point:79.5°C at 760 mmHg,Flashing Point ...

26YJ67|B0951-5ML

Butyne, 5ml Item # 26YJ67; Mfr. Model # B0951-5ML UNSPSC # 41116011 Catalog Page # N/A Country of Origin Japan. Country of Origin is subject to change. Compare this product Web Price ... Primary Category: ~Lab Supplies~Lab Chemicals~B

CAS No.3355-28-0,1-Bromo-2-butyne Suppliers

Factory supply 1-BROMO-2-BUTYNE cas 3355-28-0 with best price. Min.Order: 1 Kilogram. FOB Price: USD $ 1900.0-2000.0/Kilogram. Our advantages 1, Rich Experience in produce----We have 26 years experiences in chemical products and 6years experiences in …

2-Butyne

2-Butyne | C4H6 | CID 10419 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity …

1. Identification Product Name 2-Butyne

2-Butyne Revision Date 14-Feb-2020 parts of the equipment must be grounded. Storage Keep in a dry place. Keep container tightly closed. Keep away from heat, sparks and flame. Keep refrigerated. Flammables area. Keep container tightly closed in a dry and well-ventilated place. 8. Exposure controls / personal protection

2-butyne-1 4-diol | Spectrum

2-Butyne-1,4-diol is a colorless, hygroscopic solid that is soluble in water and polar organic solvents. It is primarily used as a synthetic organic intermediate used in the manufacture of certain herbicides, textile additives, corrosio

CAS 110-65-6 2-Butyne-1,4-diol products price,suppliers

2-Butyne-1,4-diol . FOB Price:1 USD/Kilogram Min.Order:1 Kilogram Supply Ability:100 Metric Ton/Year Appearance:White to light-brown solid or brownish... Purity:90% Packaging:according to the clients requirement Description:Superiority wuhan bright chemical co. ltd is founded in 2006. our own factory is in donghu science&technology development zone which is also located in wuhan,china. with an ...

3-Methyl-1-butyne, 96%, ACROS Organics

Shop a large selection of products and learn more about 3-Methyl-1-butyne, 96%, ACROS Organics. 1mL; Glass bottle.

2-Butyne-1,4-diol, 99%, ACROS Organics

Other solubilities: soluble in aqueous acids,soluble in alcohol and acetone,insoluble in ether and benzene,soluble in polar solvents. Formula Weight. 86.09. Physical Form. Crystalline Platelets or Flakes. Percent Purity. 99%. Chemical Name or Material. 2-Butyne-1, 4-diol.

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1-Butyne C4H6 – Detectors & Protection Equipment – …

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1-butyne,physical properties,suppliers,CAS,MSDS,structure ...

2009-9-7 · Alcohol and potassium heating heterogeneous into 2-butyne. Triple Bonds carbon lively on the hydrogen can be generated alkyne Grignard reagent and sodium. Oxidative Coupling available 3,5-Xin enediyne. Ammonia used in amino sodium handling acetylene, in alkyne sodium, ethane with brine system in response that the goods. ...

CAS 917-92-0 3,3-Dimethyl-1-butyne products ...

CAS 917-92-0 3,3-Dimethyl-1-butyne products price,suppliers. Name: 3,3-Dimethyl-1-butyne Molecular Weight: 82.146 Formula: C 6 H 10 Synonyms: 1-Butyne, 3,3-dimethyl- (6CI, 8CI, 9CI); 3,3-DIMETHYL-1-BUTYNE(INTERMEDIATE OF TERBINAFINE); 3,3-DIMETHYL-1-BUTYNE(TERT-BUTYLACETYLENE); 3.3-DIMETHYL-1-BUTYNE 97+%; Neohexyne; T-BUTYL ACETYLENE; Tert-Butylethyne, is an …

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