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1-Methylpyrazole-5-carboxaldehyde
(CAS RN:27258-33-9 Product Number:M2179)

Structure

1-Methylpyrazole-5-carboxaldehyde
Synonym 5-Formyl-1-methylpyrazole

General Information

Product Number M2179

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Purity/Analysis Method >95.0%(GC)
Storage Temperature
M.F. / M.W. C5H6N2O=110.12
CAS RN 27258-33-9
Related CAS RN
MDL Number MFCD03419801
  • Product Details
  • Safety & Regulations
  • Reference & Application

Specification

Purity(GC) min. 95.0 %
Specific gravity (20/20) 1.1250 to 1.1350
Refractive index n20/D 1.5180 to 1.5220

Data of Reference

bp 53°C/4mmHg(lit.)

References

Reaxys-RN 636355
PubChem SID 135726900

GHS

Pictogram
Signal Word Warning
Hazard Statements
  • H227
  • :Combustible liquid.
  • H315
  • :Causes skin irritation.
  • H319
  • :Causes serious eye irritation.
Precautionary Statements
  • P210
  • :Keep away from flames and hot surfaces. – No smoking.
  • P264
  • :Wash hands and face thoroughly after handling.
  • P280
  • :Wear protective gloves, eye protection.
  • P302+P352+P332+P313+P362+P364
  • :If on skin: Wash with plenty of soap and water. If skin irritation occurs: Get medical advice or attention. Take off contaminated clothing and wash it before reuse.
  • P305+P351+P338+P337+P313
  • :If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention.
  • P403+P235
  • :Store in a well-ventilated place. Keep cool.
  • P501
  • :Dispose of contents and container in accordance with local, regional, national regulations (e.g. US: 40 CFR Part 261, EU:91/156/EEC, JP: Waste Disposal and Cleaning Act, etc.).

Transport Information

HS Number 2933.19.4300

Application

The requested resource (/eshop/WEB-INF/contents/commodity_info/en/us/M2179.html) is not available

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