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Synthetic, Protecting & Derivatization Reagents

Thioacetic acid, 98%

SynthesisAvailable on request

Order Thioacetic acid, 98% (CAS 507-09-5) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-000999.

Pack sizes
Thioacetic acid, 98% chemical structure
CAS number507-09-5
FormulaC2H4OS
Molar mass76.12 g/mol
Physical formLiquid
HS code29309099
UN numberUN 2436
Purity98%
InChIKeyDUYAAUVXQSMXQP-UHFFFAOYSA-N
IUPAC nameethanethioic S-acid

About Thioacetic acid, 98%

Thioacetic acid, 98% sits in our synthetic, Protecting & Derivatization Reagents section and ships worldwide from stock or short lead time. Key data (Synthesis): CAS 507-09-5, formula C2H4OS and molar mass 76.12 g/mol. It is described as colorless to yellow liquid.

Typical applications

  • Organic synthesis
  • Reaction development
  • Medicinal chemistry

Safe handling

Reported physical data: density 1.065 g/mL at 25 °C. Hazard communication follows GHS (Danger: H225, H301, H302 and H314). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 2436.

Order it in 100 mL, 500 mL and 200 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • Reaction development
  • Medicinal chemistry

Applications

Specifications and identifiers

Specifications of Thioacetic acid, 98%
Product nameThioacetic acid, 98%
Catalogue numberZX-000999
CAS number507-09-5
IUPAC nameethanethioic S-acid
Molecular formulaC2H4OS
Molar mass76.12 g/mol
Exact mass75.9983
GradeSynthesis
Purity / assay98%
Physical formLiquid
AppearanceColorless to yellow liquid
Density1.065 g/mL at 25 °C
XLogP30.3
H-bond donors / acceptors1 / 2
Topological polar surface area18.1 Ų
HS code29309099
UN numberUN 2436
InChIKeyDUYAAUVXQSMXQP-UHFFFAOYSA-N
SMILESCC(=O)S
PubChem CID10484
SynonymsThiacetic acid, Ethanethioic acid, Thiolacetic acid, Ethanethiolic acid, Methanecarbothiolic acid, Thionoacetic acid, Kyselina thiooctova, Acetic acid, thio-, Acetyl mercaptan, Thioacetic S-acid, ethanethioic O-acid, Thioacetic acid, 96%

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS05 Corrosive
Corrosive
GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H225Highly flammable liquid and vapor
  • H301Toxic if swallowed
  • H302Harmful if swallowed
  • H314Causes severe skin burns and eye damage
  • H317May cause an allergic skin reaction
  • H318Causes serious eye damage

Precautionary statements P210, P233, P240, P241, P242, P243, P260, P261, P264, P264 + P265, P270, P272, P280, P301 + P316, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P317, P321

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Thioacetic acid, 98%
100 mLQuoted on request
500 mLQuoted on request
200 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Thioacetic acid, 98%

Which CAS number identifies Thioacetic acid, 98%?
Thioacetic acid, 98% is registered under CAS 507-09-5. You may also see it listed as Thiacetic acid, Ethanethioic acid, Thiolacetic acid. Our catalogue number for this item is ZX-000999.
What are the formula and molar mass of Thioacetic acid, 98%?
For Thioacetic acid, 98%, its formula is C2H4OS and its molar mass is 76.12 g/mol. The systematic (IUPAC) name is ethanethioic S-acid. InChIKey DUYAAUVXQSMXQP-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Thioacetic acid, 98%?
This listing is Synthesis grade with 98% purity. Standard packs are 100 mL, 500 mL, 200 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Thioacetic acid, 98%?
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 Thioacetic acid, 98% to my country?
Yes. Because Thioacetic acid, 98% is classed as hazardous (UN 2436), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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