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structure of 124-40-3

Dimethylamine(CAS 124-40-3)

CAS No.: 124-40-3 Brand: MolBest
M. Ft.: C2H7N Cat. No: G8176089
M. Wt.: 45.08 MDL: MFCD00008288
Storage: 2-8°C Use: For laboratory research use only
UN No.: UN 1160 3 /PG II
Purity Grade Package Stock Price Quantity
20% Solution In Hexane, SafeSeal
Documents:COANMRSDS
SafeSeal 100ML In Stock 35 USD
40 wt.% solution in water
Documents:COANMRSDS
RG 100ML In Stock 4 USD
40 wt.% solution in water
Documents:COANMRSDS
RG 2.5L In Stock 19 USD
40 wt.% solution in water
Documents:COANMRSDS
RG 20KG In Stock 148 USD
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Physical and chemical properties of 124-40-3

Acidity coefficient

10.68(at 25℃)

Boiling Point

44 °F

BRN

605257

Decomposition

Products of decomposition include carbon monoxide, carbon dioxide, hydrocarbons, and toxic oxides of nitrogen as well as toxic amine vapors.

Density

1.56(relative gas density)

Exact Mass

45.057850

explosive limit

14.4%

Flash Point

NA (Gas) 20 °F (Liquid)

Index of Refraction

Index of refraction: 1.350 at 17 °C/D

LogP

-0.2

Melting Point

-134 °F

Merck

14,3228

Molecular Formula

C2H7N

Molecular Weight

45.084

Odor

... Ammonia or fish-like odor ...

Odor Threshold

0.033ppm

pH

Aqueous solutions of dimethylamine are highly alkaline, like ammonia

PSA

12.03000

Sensitivity

Hygroscopic

Stability

Stable. Generally used as a solution in water at concentrations up to around 40%. Extremely flammable in the pure form. Incompatible with strong oxidizing agents.

Storage condition

Flammables area

Vapour density

1.56

Vapour Pressure

1.7 atm

Water Solubility

Miscible with water and most organic solvents.

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Spectrums of 124-40-3

Attention:
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Physical sample testing spectrum (NMR) of 124-40-3

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Pictograms

Signal Word

Danger

Hazard Statements

H220 Extremely flammable gas
H224 Extremely flammable liquid and vapor
H280 Contains gas under pressure; may explode if heated
H302 Harmful if swallowed
H314 Causes severe skin burns and eye damage
H315 Causes skin irritation
H318 Causes serious eye damage
H332 Harmful if inhaled
H335 May cause respiratory irritation
H411 Toxic to aquatic life with long lasting effects
H412 Harmful to aquatic life with long lasting effects

Safety Data Sheet

Q&A for CAS 124-40-3

1. How can I verify product quality?
Every batch is tested in accordance with ISO 9001 requirements. We provide a Certificate of Analysis (COA), NMR spectrum, purity report, and test methods with each shipment. Third-party retesting is supported, and we offer a full refund if our data is incorrect.

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Orders are shipped on the second business day via FedEx, DHL, or UPS. International deliveries typically arrive within 7 business days (subject to customs clearance).

3. What if the received product doesn’t meet quality standards?
If the product does not match the COA or has a quality issue, we will issue a full refund or replacement upon verification.

4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged in compliance with international regulations and shipped with an up-to-date Safety Data Sheet (SDS) to ensure safe and compliant transport.

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Yes, samples are available for select products for testing and validation. Please submit a sample request or contact our sales team to confirm availability and specifications.

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Items marked “In Stock” on our website are ready for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.

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10. Is the COA consistent with the shipped batch?
Yes. The COA provided with your shipment matches the actual batch and includes the batch number. COAs shown online are for reference or from previous batches.

11. Do you support long-term supply agreements?
Yes. We offer stable batch consistency, pricing agreements, and safety stock options for long-term customers to ensure uninterrupted supply.

12. What payment methods do you accept?
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Applications of 124-40-3

Dimethylamine has diverse applications across various industries:

  • Chemical Manufacturing: It is used as an intermediate in the production of pharmaceuticals, pesticides, and rubber chemicals.
  • Solvent: Dimethylamine serves as a solvent in organic synthesis.
  • Corrosion Inhibitor: In some formulations, it acts as a corrosion inhibitor for metals.
  • Biochemical Research: Its derivatives are utilized in biochemical research due to their reactivity and ability to form complexes with other molecules.

Retrosynthesis analysis of 124-40-3


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