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CAS

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40308-66-5

3-(Chloromethoxy)-1-propyne, also known as 1-Propyne, 3-chloromethoxy or PROPARGYL METHYL ETHER, is an organic chemical compound belonging to the family of Organooxygen Compounds, specifically the class of Organic Compounds Containing a Propyne Moiety. It is primarily utilized in the fields of reaction and synthesis. With the chemical formula C4H5ClO and a molecular weight of 106.536, this compound is a valuable asset in various scientific experiments and research. However, due to potential safety hazards, it should be handled with utmost safety and care.

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  • 40308-66-5 Structure

  • Basic information

    1. Product Name: 3-(Chloromethoxy)-1-propyne
    2. Synonyms: 3-(Chloromethoxy)-1-propyne;3-Chloromethoxy-1-propyne;Chloromethyl 2-propynyl ether;Propargyl (chloromethyl) ether;3-(chloromethoxy)prop-1-yne
    3. CAS NO:40308-66-5
    4. Molecular Formula: C4H5ClO
    5. Molecular Weight: 0
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 40308-66-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 3-(Chloromethoxy)-1-propyne(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-(Chloromethoxy)-1-propyne(40308-66-5)
    11. EPA Substance Registry System: 3-(Chloromethoxy)-1-propyne(40308-66-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 40308-66-5(Hazardous Substances Data)

40308-66-5 Usage

Uses

Used in Chemical Synthesis:
3-(Chloromethoxy)-1-propyne is used as a key intermediate in the synthesis of various organic compounds. Its unique structure allows for versatile reactions, making it a valuable component in the creation of new molecules and materials.
Used in Scientific Research:
3-(Chloromethoxy)-1-propyne is employed as a reagent in various scientific experiments, contributing to the advancement of knowledge in the fields of chemistry and materials science. Its properties and reactivity are studied to understand its potential applications and to develop new methodologies for its use.
Used in Pharmaceutical Industry:
3-(Chloromethoxy)-1-propyne is used as a building block in the development of new pharmaceutical compounds. Its ability to participate in various chemical reactions makes it a promising candidate for the synthesis of novel drug molecules with potential therapeutic applications.
Used in Material Science:
3-(Chloromethoxy)-1-propyne is utilized in the synthesis of advanced materials, such as polymers and composites, with unique properties. Its incorporation into these materials can lead to the development of new products with improved performance characteristics in various industries.

Check Digit Verification of cas no

The CAS Registry Mumber 40308-66-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,3,0 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 40308-66:
(7*4)+(6*0)+(5*3)+(4*0)+(3*8)+(2*6)+(1*6)=85
85 % 10 = 5
So 40308-66-5 is a valid CAS Registry Number.

40308-66-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-(chloromethoxy)prop-1-yne

1.2 Other means of identification

Product number -
Other names chloromethyl 2-propyn-1-yl ether

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:40308-66-5 SDS

40308-66-5Relevant articles and documents

NEW ACETENYL ACYCLIC NUCLEOSIDES. SYNTHESIS OF 1-(PROPARGYLOXYMETHYL) DERIVATIVES OF URACIL

Ozerov, A. A.,Brel', A. K.

, p. 684 - 686 (1993)

Alkylation of trimethylsilyl derivatives of uracil, thymine, 5-fluorouracil, and 6-methyluracil with propargyloxymethyl chloride afforded the corresponding 1-(propargyloxymethyl) derivatives, new unsaturated acyclic nucleosides having an end carbon-carbon triple bond.

Iodopropargyl derivatives and antimicrobial agents comprising them as an active ingredient

-

, (2008/06/13)

The present invention provides novel iodopropargyl derivatives represented by the following formula (1): STR1 wherein R1 is a methoxy group or a cyano group, which have a reduced unpleasant smell and also have a wide antimicrobial spectrum and a high anti

Synthesis and biological studies of unsaturated acyclonucleoside analogues of S-adenosyl-L-homocysteine hydrolase inhibitors

Hasan,Srivastava

, p. 1435 - 1439 (2007/10/02)

The design, synthesis, and biological evaluation of several unsaturated acyclonucleosides related to augustmycin A are described. The (propargyloxy)methyl acyclonucleoside analogues of 6-chloropurine, adenine, 6-methoxypurine, hypoxanthine, 6-mercaptopurine, and azathioprine have been prepared. The 9-[(propargyloxy)methyl]adenine (5) and 9- [(propargyloxy)methyl]hypoxanthine (12) analogues were converted to the corresponding 5'-tributylstannyl intermediates (9 and 13), respectively, which gave 9-[[[(Z)-5-iodo-5-propenyl]oxy]methyl]adenine (10) and 9-[[[(Z)-5- iodo-5-propenyl]oxy]methyl]hypoxanthine (14), respectively, after iododestannylation. The [125I]-radiolabeled congeners of 10 and 14 were prepared as potential metabolic markers. Among the unsaturated acyclonucleosides tested, 9-[(propargyloxy)methyl]-6-chloropurine (3), 9- [(propargyloxy)methyl]-6-mercaptopurine (15), 9- [(propargyloxy)methyl]azathioprine (17), and angustmycin A analogue 10 showed inhibition of cancer cell growth, but only at a minimal level, and 17 also showed 14% cancer cell death in vitro. Compound 10 provided ~50% protection against HIV at 10-4 M concentrations. Biodistribution results of [125I]- 10 in mice indicate that compound 10 is readily metabolized via deiodination in vivo, possibly by serving as a substrate for the enzyme S-adenosyl-L- homocysteine hydrolase.

TRINITROETHYL ETHERS OF SUBSTITUTED ALCOHOLS

Luk'yanov, O.A.,Pokhvisneva, G.V.

, p. 2217 - 2221 (2007/10/02)

The influence of the trinitromethane salt cations and the substituents in the alkyl moiety of chloromethyl ethers of alcohols on the yields of trinitroethyl ethers of the substituted alcohols formed from them was established.On this basis a representative series of previously unavailable trinitroethanol ethers was synthesized.

1-Methoxy-1-methyl-3-{p-[(1,1-dimethyl-2-propynyloxy)-methoxy]phenyl}urea

-

, (2008/06/13)

This invention relates to novel (alkenyloxy), (alkynyloxy) and (cyanoalkoxy) alkoxyphenyl ureas and their use as herbicidal agents.

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