Molekula
Propyl gallate USP grade
CAS 121-79-9
(HO)3C6H2CO2CH2CH2CH3
MW 212.20
In stock
CCCOC(=O)C1=CC(=C(C(=C1)O)O)O
Overview
A high-purity analytical reagents supplied by Molekula across research and bulk scale.
Specifications
| Property | Value |
|---|---|
| Melting Point | 146°C - 151°C |
| Grade | USP Grade |
| Heavy metals | ≤ 10ppm |
| Loss on Drying | ≤ 0.5% |
| Chloride (Cl) | ≤ 100ppm |
| Assay | 98.0 - 102.0% |
| Residue on Ignition | ≤ 0.1% |
| Appearance of Solution | The solution is clear, not more intensely coloured than reference solution BY5 |
| Sulfated ash | ≤ 0.1% |
| Total chlorine | ≤ 200ppm |
| Appearance | White to Off-white crystalline powder |
| Lead (Pb) | ≤ 2ppm |
| Identification (IR) | Conforms to Reference |
| Sulphates (SO4) | ≤ 0.02% |
| Gallic Acid | ≤ 0.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 121-79-9 |
| Molecular Formula | (HO)3C6H2CO2CH2CH2CH3 |
| Molecular Weight | 212.20 |
| SMILES | CCCOC(=O)C1=CC(=C(C(=C1)O)O)O |
| EC / UN Number | 3077 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29182975 |
| Tariff Code | 2918290035 |
Safety & GHS
Warning
-
Explosive
GHS01
-
Compressed Gas
GHS04
-
Toxic
GHS06
Hazard statements
- H302 Harmful if swallowed
- H317 May cause an allergic skin reaction
- H318 Causes serious eye damage
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
For research and industrial use only
Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
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