Acetylene-d2 structure

Acetylene-d2

TL;DR: Acetylene-d2 (CAS 1070-74-2) is a chemical compound with molecular formula [2H]C#C[2H] and molecular weight 28.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1,2-dideuterioethyne

Also Known As: Acetylene-d2, 1,2-dideuterioethyne, Ethyne, Ethyne-d2, dideuteroacetylene

CAS: 1070-74-2
Molecular Formula [2H]C#C[2H]
Molecular Weight 28.03 g/mol
LogP 0.4
Topological Polar Surface Area 0.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 0
Rotatable Bonds 0
Exact Mass 28.028204
Heavy Atoms 2
Complexity 8.0

Chemical Identifiers

CAS Number 1070-74-2
SMILES [2H]C#C[2H]
InChIKey HSFWRNGVRCDJHI-QDNHWIQGSA-N

Product Overview

Acetylene-d2 (CAS 1070-74-2), with molecular formula [2H]C#C[2H] and molecular weight 28.03 g/mol. IUPAC: 1,2-dideuterioethyne.

🧪
Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of Acetylene-d2

XLogP
0.4
TPSA (Topological Polar Surface Area)
0.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
0
Rotatable Bonds
0
Heavy Atoms
2
Complexity
8.0
Exact Mass
28.028204
Monoisotopic Mass
28.028204
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Acetylene-d2

The XLogP value of 0.4 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Acetylene-d2. With a topological polar surface area (TPSA) of 0.0 Ų, Acetylene-d2 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Acetylene-d2 has 0 hydrogen bond donor(s) and 0 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Acetylene-d2?

The CAS number of Acetylene-d2 is 1070-74-2.

What is the molecular formula of Acetylene-d2?

The molecular formula of Acetylene-d2 is [2H]C#C[2H].

What is the molecular weight of Acetylene-d2?

The molecular weight of Acetylene-d2 is 28.03 g/mol.

Where can I buy Acetylene-d2?

You can request a quote for Acetylene-d2 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Acetylene-d2?

Yes, KEHONG BIO provides custom synthesis services for Acetylene-d2 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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