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822336 硫甘醇酸

Thioglycolic acid for synthesis. CAS 68-11-1, EC Number 200-677-4, chemical formula HSCH₂COOH.

硫甘醇酸 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Mercaptoacetic acid, 2-Mercaptoethanoic acid

CAS #: 68-11-1 EC Number: 200-677-4 Molar Mass: 92.12 g/mol Chemical Formula: HSCH₂COOH Hill Formula: C₂H₄O₂S
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
68-11-1200-677-4C₂H₄O₂SHSCH₂COOH92.12 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8.22336.0250 玻璃瓶 250 ml
8.22336.1000 玻璃瓶 1 l
Description
Catalogue Number822336
SynonymsMercaptoacetic acid, 2-Mercaptoethanoic acid
DescriptionThioglycolic acid
References
Product Information
CAS number68-11-1
EC index number607-090-00-6
EC number200-677-4
Hill FormulaC₂H₄O₂S
Chemical formulaHSCH₂COOH
Molar Mass92.12 g/mol
HS Code2930 90 11
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationThioglycolic acid for synthesis. CAS 68-11-1, EC Number 200-677-4, chemical formula HSCH₂COOH.
Biological Information
Physicochemical Information
Boiling point220 °C (1013 hPa) (分解)
Density1.325 g/cm3
Flash point130 °C
Melting Point-16 °C
pH value1.5 (10 g/l, H₂O, 20 °C)
Vapor pressure0.5 hPa (25 °C)
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 73 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled.
H314: Causes severe skin burns and eye damage.
H317: May cause an allergic skin reaction.
H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s)P261: Avoid breathing mist or vapours.
P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal WordDanger
RTECSAI5950000
Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 3 highly hazardous to water
Disposal6
Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.
Safety Information
Categories of dangertoxic, corrosive
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +8°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 1940 , 8, II
Declaration (transport by air) IATA-DGRUN 1940 , 8, II
Declaration (transport by sea) IMDG-CodeUN 1940 , 8, II, Segregation Group: 1 (Acids)
Supplemental Information
Specifications
Assay (iodometric)≥ 95.0 %
Density (d 20 °C/ 4 °C)1.325 - 1.335
Identity (IR)passes test
The assay stated on the certificate of analysis refers to the date of examination. A gradual substance-specific content reduction, especially at higher temperatures, must be expected. The average content reduction at the required storage temperature of +2°c to +8°C is about 1% per month.
Global Trade Item Number
Catalogue Number GTIN
8.22336.0250 04022536489643
8.22336.1000 04022536489650

Documentation

硫甘醇酸 MSDS

Title

Safety Data Sheet (SDS) 

硫甘醇酸 Certificates of Analysis

Product Number PackagingLot Number
8.22336.0250 玻璃瓶
8.22336.1000 玻璃瓶

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Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Polymerization Reagents > Polymerization, Regulators
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Sulfur Compounds > Mercaptans > Bifunctional Mercaptans
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Sulfur Compounds > Mercaptans > Bifunctional Mercaptans
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Polymerization Reagents > Polymerization, Inhibitors
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polymerization Reagents > Polymerization, Inhibitors