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Merck
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Key Documents

8.40110

Sigma-Aldrich

Isooctylthioglycolate

for synthesis

Synonym(s):

Isooctylthioglycolate, Mercaptoacetic acid isooctyl ester, Isooctyl mercaptoacetate

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About This Item

Empirical Formula (Hill Notation):
C10H20O2S
CAS Number:
25103-09-7
Molecular Weight:
204.33
UNSPSC Code:
12352108
EC Index Number:
246-613-9

vapor pressure

0.3 hPa ( 20 °C)

Quality Level

200

form

liquid

potency

348 mg/kg LD50, oral (Rat)

mp

<-50 °C

transition temp

flash point >94.4 °C

density

0.97 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C10H20O2S/c1-9(2)6-4-3-5-7-12-10(11)8-13/h9,13H,3-8H2,1-2H3

InChI key

RZBBHEJLECUBJT-UHFFFAOYSA-N

Analysis Note

Assay (iodometric): ≥ 98.0 %
Density (d 20 °C/ 4 °C): 0.970 - 0.975
Identity (IR): passes test

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H302 - H317 - H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

201.9 °F - closed cup

Flash Point(C)

> 94.4 °C - closed cup

Certificates of Analysis (COA)

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