8.08626
3,3′-Thiodipropionic acid
for synthesis
Synonym(s):
3,3′-Thiodipropionic acid, Thiodihydracrylic acid, Bis(2-carboxyethyl)sulfide
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About This Item
Linear Formula:
S(CH2CH2COOH)2
CAS Number:
Molecular Weight:
178.21
UNSPSC Code:
12352106
EC Index Number:
203-841-3
NACRES:
NA.22
MDL number:
Assay:
≥98.0% (acidimetric)
Form:
powder
Quality Level
assay
≥98.0% (acidimetric)
form
powder
potency
3000 mg/kg LD50, oral (Rat)
mp
128-131 °C
transition temp
flash point 126-129 °C
storage temp.
2-30°C
SMILES string
S(CCC(=O)O)CCC(=O)O
InChI
1S/C6H10O4S/c7-5(8)1-3-11-4-2-6(9)10/h1-4H2,(H,7,8)(H,9,10)
InChI key
ODJQKYXPKWQWNK-UHFFFAOYSA-N
Analysis Note
Assay (acidimetric): ≥ 98.0 %
Melting range (lower value): ≥ 128 °C
Melting range (upper value): ≤ 131 °C
Identity (IR): passes test
Melting range (lower value): ≥ 128 °C
Melting range (upper value): ≤ 131 °C
Identity (IR): passes test
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
262.4 °F - closed cup
flash_point_c
128 °C - closed cup
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8086260250 | 04022536401287 |