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CAS RN: 136-85-6 | Product Number: M0249

5-Methyl-1H-benzotriazole


Purity: >99.0%(T)
Synonyms:
  • 5-Methylbenzotriazole
  • 5-MBTA
Documents:
25G
$55.00
1   2   ≥20 
500G
$417.00
14   2   ≥20 

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Product Number M0249
Purity / Analysis Method >99.0%(T)
Molecular Formula / Molecular Weight C__7H__7N__3 = 133.15  
Physical State (20 deg.C) Solid
Storage Temperature 0-10°C
Condition to Avoid Heat Sensitive
CAS RN 136-85-6
Reaxys Registry Number 116658
PubChem Substance ID 87572334
SDBS (AIST Spectral DB) 15522
MDL Number

MFCD00005702

Specifications
Appearance White to Light yellow to Dark green powder to crystal
Purity(Neutralization titration) min. 99.0 %
Melting point 78.0 to 85.0 °C
Properties (reference)
Melting Point 83 °C
Boiling Point 323 °C
Maximum Absorption Wavelength 276(H2O) nm
Solubility in water Slightly soluble
Solubility (soluble in) Methanol
Solubility (slightly sol. in) Toluene
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H302 : Harmful if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P362 : Take off contaminated clothing and wash before reuse.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
Related Laws:
RTECS# DM1400000
Transport Information:
HS Number 2933.99.9701
PubMed Literature


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