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structure of 556-64-9

Methyl Thiocyanate(CAS 556-64-9)

CAS No.: 556-64-9 Brand: MolBest
M. Ft.: C2H3NS Cat. No: G4135970
M. Wt.: 73.11 MDL: MFCD00001830
Storage: 2-8°C Use: For laboratory research use only
UN No.: UN 1992
Purity Grade Package Stock Price Quantity
98%
Documents:COANMRGCSDS
RG 5G In Stock 7 USD
98%
Documents:COANMRGCSDS
RG 25G In Stock 27 USD
98%
Documents:COANMRGCSDS
RG 100G In Stock 92 USD
98%
Documents:COANMRGCSDS
RG 500G In Stock 454 USD
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Applications of 556-64-9

Methyl thiocyanate finds various applications across different domains:

  • Pesticides: It is used as a precursor for producing methyl isothiocyanate, an effective biopesticide.
  • Chemical Intermediates: The compound serves as an intermediate in synthesizing other chemicals in organic synthesis.
  • Analytical Chemistry: Methyl thiocyanate is utilized in mass spectrometry for studying reaction mechanisms involving carbanions.

Physical and chemical properties of 556-64-9

Boiling Point

130-133 °C

Decomposition

When heated to decomposition it emits very toxic fumes of NOx and SOx.

Density

1.068 g/cu cm at 25 °C

Exact Mass

72.99860

Flash Point

38 °C

Index of Refraction

INDEX OF REFRACTION: 1.4697 @ 20 °C/D

LogP

0.83048

Melting Point

-51 °C

Merck

14,6127

Molecular Formula

C2H3NS

Molecular Weight

73.11690

Odor

ONION ODOR

PSA

49.09000

Sensitivity

Moisture Sensitive

Stability

VOLATILE

Storage condition

Poison room

Vapour Pressure

12.1 mm Hg at 25 °C

Water Solubility

Practically insoluble in water

Spectrums of 556-64-9

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 556-64-9

Retrosynthesis analysis of 556-64-9


Q&A for CAS 556-64-9

1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.

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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.

4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.

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9. Can you customize purity or packaging?
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.

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Download SDS of 556-64-9

Pictograms

Signal Word

Danger

Hazard Statements

H226 Flammable liquid and vapor
H301 Toxic if swallowed
H311 Toxic in contact with skin
H315 Causes skin irritation
H319 Causes serious eye irritation
H330 Fatal if inhaled
H331 Toxic if inhaled
H335 May cause respiratory irritation

Safety Data Sheet

Download COA of 556-64-9

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Operate under the ISO 9001 system