Molekula
Pentaerythritol tetrakis (3-mercaptopropionate)
Pentaerythritol tetrakis (3-mercaptopropionate) is a multifunctional thiol compound used in polymer synthesis, particularly in thiol-ene and thiol-acrylate click chemistry. It serves as a crosslinking agent and reactive monomer in advanced materials. CAS: 7575-23-7, Molecular Formula: (HSCH2CH2COOCH2)4C, Molecular Weight: 488.66 g/mol. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Pentaerythritol tetrakis (3-mercaptopropionate) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Pentaerythritol tetrakis (3-mercaptopropionate) is a multifunctional thiol compound used in polymer synthesis, particularly in thiol-ene and thiol-acrylate click chemistry. It serves as a crosslinking agent and reactive monomer in advanced materials. CAS: 7575-23-7, Molecular Formula: (HSCH2CH2COOCH2)4C, Molecular Weight: 488.66 g/mol. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Pentaerythritol tetrakis (3-mercaptopropionate) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Liquid |
| Purity | ≥94.0 |
| Chroma (Pt-Co) | ≤50 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 110 C |
| Transport Class | 9 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 7575-23-7 |
| Molecular Formula | (HSCH2CH2COOCH2)4C |
| Molecular Weight | 488.66 |
| SMILES | C(CS)C(=O)OCC(COC(=O)CCS)(COC(=O)CCS)COC(=O)CCS |
| EC / UN Number | 3082 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29309092 |
| Tariff Code | 2930909599 |
Safety & GHS
-
Explosive
GHS01
-
Toxic
GHS06
Hazard statements
- H302 Harmful if swallowed
- H317 May cause an allergic skin reaction
- 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+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
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
What is pentaerythritol tetrakis (3-mercaptopropionate) used for?
It is primarily used as a thiol crosslinker in polymer chemistry, particularly in the synthesis of thiol-ene and thiol-yne systems for advanced materials.
What is the chemical formula and molecular weight?
The formula is (HSCH2CH2COOCH2)4C with a molecular weight of 488.66 g/mol.
How should this compound be stored?
Store at 2 to 8 °C in a cool, dry place, protected from light and moisture.
What grade is available?
Available in technical grade; specific purity details can be provided upon request.
Can Molekula supply this in bulk?
Yes, Molekula can supply pentaerythritol tetrakis (3-mercaptopropionate) in bulk quantities—please contact sales for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation is available upon request.
Ready to order or need a custom pack?
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