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Cyclopropylacetylene

Cyclopropylacetylene structure

CAS No:
6746-94-7
Formula:
C5H6
Chemical Name:
Cyclopropylacetylene
Synonyms:
Cyclopropane,ethynyl-;Ethynylcyclopropane;Acetylene,cyclopropyl-;Ethyne,cyclopropyl-;Cyclopropylacetylene;Cyclopropylethyne
Categories:
Chemical Reagents > Organic Reagents

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Description

clear colorless to light yellow liquid

Cyclopropylacetylene Basic Attributes

Molecular Weight：

66.1

Exact Mass：

66.10

EC Number：

425-430-1

DSSTox ID：

DTXSID80217795

HScode：

29021990

Characteristics

PSA：

XLogP3：

1.36

Appearance：

Clear colorless to light yellow Liquid

Density：

0.7792 g/cm³ @ Temp: 20 °C

Melting Point：

294 °C (decomp)

Boiling Point：

51.5-52.5 °C

Flash Point：

-5 °F

Refractive Index：

1.455

Water Solubility：

Slightly soluble in water.

Storage Conditions：

Flammables area

Safety Information

Hazard category：

Transport codes：

UN 1294 3/PG 2

wgk germany：

hazard class code：

11-36/37/38-48/20-63-65-67-52/53-41-38-4-37/38-22

safety instructions：

26-36/37-62-37/39-16-61-33-9-36/37/39-39

Marks：

F,Xn,Xi

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P264, P273, P280, P302+P352, P303+P361+P353, P305+P351+P338, P310, P321, P332+P313, P362, P370+P378, P403+P235, P501

Hazard Statements：

H225

GHS Classification：

|Danger|H225: Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P264, P273, P280, P302+P352, P303+P361+P353, P305+P351+P338, P310, P321, P332+P313, P362, P370+P378, P403+P235, and P501|H225 (90.91%): Highly Flammable liquid and vapor [Danger Flammable liquids]|Aggregated GHS information provided by 55 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P264, P273, P280, P302+P352, P303+P361+P353, P305+P351+P338, P310, P321, P332+P313, P337+P313, P362, P370+P378, P403+P235, and P501|Aggregated GHS information provided by 5 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Cyclopropylacetylene Use and Manufacturing

Cyclopropylacetylene is used in a variety of chemical reactions in organic syntheses. Used in the synthesis of BACE1 inhibitors used in the treatment of Alzheimer~"s disease. It is also used in cycloaddition reactions and the synthesis of fluoromethylsydnones.

Computed Properties

Molecular Weight:66.10
XLogP3:1.5
Exact Mass:66.0469501914
Monoisotopic Mass:66.0469501914
Heavy Atom Count:5
Complexity:69.3
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Downstream Products

Naphthalene

Recommended Suppliers of Cyclopropylacetylene

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

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Cyclopropyl acetylene

CAS No.: 6746-94-7

Content: 99.00%

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Shaanxi Cuikang Pharmaceutical Technolog Contact Supplier

CN
4 YRS

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Manufactory Supplier of Cosmetics raw materials,Pesticide intermediate,Photoelectric material,pharmaceutical intermediates,Raw materials for food and health products,Polymer materials,Fine Chemicals,Synthetic customization

Cyclopropane,ethynyl-

CAS No.: 6746-94-7

Grade: Industrial Grade

Content: 98%

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Honour Enterprise Company Limited Contact Supplier

CN
4 YRS

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Trader Supplier of Semaglutide,Tirzepatide,API,Enzyme

More than 15 years GMP Factory Suppy 99.5% Cyclopropyl acetylene Medical Grade 6746-94-7

CAS No.: 6746-94-7

Grade: Pharmaceutical Grade

Content: 99.5%

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