Molekula
3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
Overview
A high-purity building blocks supplied by Molekula across research and bulk scale.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Pale yellow powder |
| Solubility | Clear solution (in Na2CO3) |
| Assay (HPLC) | ≥99.0% |
| Insoluble Matter | ≤0.2% |
| Iron (Fe) | ≤0.002% |
| Lead (Pb) | ≤0.001% |
| Mercury (Hg) | ≤0.0001% |
| Arsenic (As) | ≤0.0001% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 32793754 |
| CAS Number | 89-36-1 |
| Molecular Formula | C10H10N2O4S |
| Molecular Weight | 254.26 |
| SMILES | CC1=NN(C(=O)C1)C2=CC=C(C=C2)S(=O)(=O)O |
| EC / UN Number | 3261 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2933199000 |
| Tariff Code | 2933199090 |
Safety & GHS
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Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H317 May cause an allergic skin reaction
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Safety Data Sheets (SDS)
Available in PT, IT, FR, ES, DE, US, EN.
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PT - (32793754) 3-METHYL-1-(4-SULFOPHENYL)-2-PYRAZOLIN-5-ONE [89-36-1].pdf
SDS · PT · 199 KB
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IT - (32793754) 3-METHYL-1-(4-SULFOPHENYL)-2-PYRAZOLIN-5-ONE [89-36-1].pdf
SDS · IT · 195 KB
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FR - (32793754) 3-METHYL-1-(4-SULFOPHENYL)-2-PYRAZOLIN-5-ONE [89-36-1].pdf
SDS · FR · 199 KB
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ES - (32793754) 3-METHYL-1-(4-SULFOPHENYL)-2-PYRAZOLIN-5-ONE [89-36-1].pdf
SDS · ES · 197 KB
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DE - (32793754) 3-METHYL-1-(4-SULFOPHENYL)-2-PYRAZOLIN-5-ONE [89-36-1].pdf
SDS · DE · 198 KB
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US - (32793754) 3-METHYL-1-(4-SULFOPHENYL)-2-PYRAZOLIN-5-ONE [89-36-1].pdf
SDS · US · 335 KB
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EN - (32793754) 3-METHYL-1-(4-SULFOPHENYL)-2-PYRAZOLIN-5-ONE [89-36-1].pdf
SDS · EN · 195 KB
Certificate of Analysis (CoA) by batch
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Synonyms
No alternate names recorded for this product.
Frequently asked questions
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