Mercaptoacetic acid, 80% solution in water, 78.00–82.00%
- CAS
- 68-11-1
- Formula
- C2H4O2S
- MW
- 92.12 g/mol
ZX-038319
Synthetic, Protecting & Derivatization Reagents
Thioglycollic acid, puriss, 99%+
PurissAvailable on request
Thioglycollic acid, puriss, 99%+ (CAS 68-11-1) supplier Zemixal: C2H4O2S, COA and SDS with every lot, worldwide shipping.
CAS number68-11-1
FormulaC2H4O2S
Molar mass92.12 g/mol
Physical formLiquid
HS code29309099
UN numberUN 1940
Purity≥99%
InChIKeyCWERGRDVMFNCDR-UHFFFAOYSA-N
IUPAC name2-sulfanylacetic acid
About Thioglycollic acid, puriss, 99%+
Zemixal supplies Thioglycollic acid, puriss, 99%+ within its laboratory Chemicals & Reagents portfolio. Identity at a glance (Puriss): CAS 68-11-1, formula C2H4O2S and molar mass 92.12 g/mol. It is described as colourless to yellow liquid.
Use cases we see most often
- Organic synthesis
- Reaction development
- Medicinal chemistry
- Indicator for titrations
Storage and safety notes
Physical constants on file: boiling point 96 °C. Hazard communication follows GHS (Danger: H301, H311, H314 and H331). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 1940.
Standard pack sizes are 1 L, 25 kg and 240 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- Reaction development
- Medicinal chemistry
- Indicator for titrations
Applications
Specifications and identifiers
| Product name | Thioglycollic acid, puriss, 99%+ |
|---|---|
| Catalogue number | ZX-001002 |
| CAS number | 68-11-1 |
| IUPAC name | 2-sulfanylacetic acid |
| Molecular formula | C2H4O2S |
| Molar mass | 92.12 g/mol |
| Exact mass | 91.9932 |
| Grade | Puriss |
| Purity / assay | ≥99% |
| Physical form | Liquid |
| Appearance | Colourless to yellow liquid |
| Boiling point | 96 °C |
| XLogP3 | 0.1 |
| H-bond donors / acceptors | 2 / 3 |
| Topological polar surface area | 38.3 Ų |
| HS code | 29309099 |
| UN number | UN 1940 |
| InChIKey | CWERGRDVMFNCDR-UHFFFAOYSA-N |
| SMILES | C(C(=O)O)S |
| PubChem CID | 1133 |
| Synonyms | Mercaptoacetic acid, thioglycolic acid, 2-Mercaptoacetic acid, 2-Thioglycolic acid, Acetic acid, mercapto-, Sulfanylacetic acid, Thiovanic acid, Glycolic acid, thio-, Acide thioglycolique, Glycolic acid, 2-thio-, Mercaptoethanoic acid, Kyselina thioglykolova |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H314Causes severe skin burns and eye damage
- H331Toxic if inhaled
Precautionary statements P260, P261, P262, P264, P270, P271, P280, P301 + P316, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P330, P361 + P364, P363, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 1 L | Quoted on request | |
| 25 kg | Quoted on request | |
| 240 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Thioglycollic acid, puriss, 99%+
Which CAS number identifies Thioglycollic acid, puriss, 99%+?
Thioglycollic acid, puriss, 99%+ is registered under CAS 68-11-1. You may also see it listed as Mercaptoacetic acid, thioglycolic acid, 2-Mercaptoacetic acid. Our catalogue number for this item is ZX-001002.
What are the formula and molar mass of Thioglycollic acid, puriss, 99%+?
For Thioglycollic acid, puriss, 99%+, its formula is C2H4O2S and its molar mass is 92.12 g/mol. The systematic (IUPAC) name is 2-sulfanylacetic acid. InChIKey CWERGRDVMFNCDR-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Thioglycollic acid, puriss, 99%+?
This listing is Puriss grade with ≥99% purity. Standard packs are 1 L, 25 kg, 240 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Thioglycollic acid, puriss, 99%+?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Thioglycollic acid, puriss, 99%+ to my country?
Yes. Because Thioglycollic acid, puriss, 99%+ is classed as hazardous (UN 1940), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
Other grades with CAS 68-11-1
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