8.14145

Ethylene glycol bis-mercaptoacetate

for synthesis

• Synonym(s): Ethylene glycol bis-mercaptoacetate, Ethylene glycol dithioacetate
• Linear Formula: (HSCH₂COOCH₂)₂
• CAS Number: 123-81-9
• Molecular Weight: 210.27
• MDL number: MFCD00004875
• UNSPSC Code: 12352108
• EC Index Number: 204-653-4
• NACRES: NA.22

Properties

• Quality Level: 200
• form: liquid
• potency: 330 mg/kg LD₅₀, oral (Rat)
• bp: 137-139 °C/2 hPa
• density: 1.32 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C6H10O4S2/c7-5(3-11)9-1-2-10-6(8)4-12/h11-12H,1-4H2
• InChI key: PSYGHMBJXWRQFD-UHFFFAOYSA-N

Description

Analysis Note

Assay (iodometric): ≥ 95.0 %
Density (d 20 °C/ 4 °C): 1.310 - 1.320
Identity (IR): passes test

Safety Information

• Pictograms: GHS07,GHS09
• Signal Word: Warning
• Hazard Statements: H302 - H315 - H317 - H319 - H411
• Precautionary Statements: P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2