Cyclopropylacetylene CAS 6746-94-7 Purity >99.0% (GC) Factory

Short Description:

Chemical Name: Cyclopropylacetylene

CAS: 6746-94-7

Purity: >99.0% (GC)

Appearance: Colorless to Light Yellow Liquid

An Important Intermediate for Anti-AIDS Drugs

Contact: Dr. Alvin Huang

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E-Mail: alvin@ruifuchem.com

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Product Detail

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Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Cyclopropylacetylene (CAS: 6746-94-7) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	Cyclopropylacetylene
Synonyms	Cyclopropyl Acetylene; Ethynylcyclopropane
Stock Status	In Stock, Production Capacity 50 Tons per Month
CAS Number	6746-94-7
Molecular Formula	C5H6
Molecular Weight	66.10
Boiling Point	51℃
Flash Point	-17℃ (-1°F)
Density (20℃)	0.780~0.784
Refractive Index n20/D	1.427~1.431
Water Solubility	Slightly Soluble in Water
Solubility	Soluble in Methanol, Chloroform, Ethyl Acetate
Storage Condition	Flammables Area
Hazard Codes	F,Xn,Xi
Risk Statements	11-36/37/38-48/20-63-65-67-52/53-41-38-4-37/38-22
Safety Statements	26-36/37-62-37/39-16-61-33-9-36/37/39-39
WGK Germany	2
Hazard Class	3; Flammable Liquid
Packing Group	II
HS Code	29021990
COA & MOA & MSDS	Available
Brand	Ruifu Chemical

Specifications:

Item	Inspection Standard	Results
Appearance	Colorless to Light Yellow Liquid	Conforms
Solubility	Miscibility With Methanol	Conforms
Water (by Karl Fischer)	<0.10%	0.08%
Chromatographic Purity (GC)
Cyclopropyl Acetylene	>99.0%	99.67%
2-Methyl-1-Butene-3-yne	≤0.10%	Conforms
1-Pentyne	≤0.10%	Conforms
3-Penten-1-yne-1	≤0.15%	Conforms
3-Penten-1-yne-2	≤0.15%	Conforms
Impurity at RRT-1.13	<0.50%	0.14%
Any Other Impurity	<0.20%	0.01%
Total Impurities	<1.00%	0.32%
Infrared Spectrum	Conforms to Structure
Conclusion：This product by inspection accords with the company standard.
Usage: Intermediate of Efavirenz (CAS: 154598-52-4)

Package & Storage:

Package: 25kg/Drum, 180kg/Drum, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool, dry and ventilated warehouse away from incompatible substances. Protect from light and moisture.

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

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.

Application:

Cyclopropylacetylene (CAS: 6746-94-7) is used as an organic chemical synthesis intermediate. Cyclopropylacetylene is a key intermediate of Efavirenz (CAS: 154598-52-4). Efavirenz [brand names Sustiva® and Stocrin®] is a kind of non-nucleoside reverse transcriptase inhibitor (NNRTI) and can be used as part of highly active antiretroviral therapy (HAART) for the treatment of a human immunodeficiency virus (HIV) type 1. For HIV infection that has not previously been treated, Efavirenz and Lamivudine in combination with Zidovudine or Tenofovir is the preferred NNRTI-based regimen. Efavirenz can also be used in combination with other antiretroviral agents as part of an expanded postexposure prophylaxis regimen to prevent HIV transmission for those exposed to materials associated with a high risk for HIV transmission.