8.18818
3-(Trimethoxysilyl)-1-propanethiol
for synthesis
Synonym(s):
3-(Trimethoxysilyl)-1-propanethiol, (3-Mercaptopropyl)trimethoxysilane
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About This Item
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vapor pressure
0.2 hPa ( 20 °C)
Quality Level
Assay
≥95.0% (GC)
form
liquid
autoignition temp.
235 °C
potency
774 mg/kg LD50, oral (Rat)
2268 mg/kg LD50, skin (Rabbit)
bp
213-215 °C/1013 hPa
mp
<-50 °C
transition temp
flash point 85 °C
density
1.05 g/cm3 at 25 °C
storage temp.
2-30°C
SMILES string
[Si](OC)(OC)(OC)CCCS
InChI
1S/C6H16O3SSi/c1-7-11(8-2,9-3)6-4-5-10/h10H,4-6H2,1-3H3
InChI key
UUEWCQRISZBELL-UHFFFAOYSA-N
1 of 4
This Item | 8.21619 | 8.18816 | 63797 |
|---|---|---|---|
| assay ≥95.0% (GC) | assay ≥98.0% (GC) | assay ≥98.0% (GC) | assay ≥80% (GC) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| storage temp. 2-30°C | storage temp. 2-30°C | storage temp. 2-30°C | storage temp. 2-8°C |
| density 1.05 g/cm3 at 25 °C | density 0.95 g/cm3 at 20 °C | density 1.082 g/cm3 at 20 °C | density 0.987 g/mL at 20 °C (lit.) |
| bp 213-215 °C/1013 hPa | bp 217 °C/1013 hPa | bp 195-197 °C/1013 hPa | bp - |
| form liquid | form liquid | form liquid | form - |
Analysis Note
Density (d 20 °C/ 4 °C): 1.055 - 1.057
Identity (IR): passes test
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Skin Sens. 1
Storage Class Code
10 - Combustible liquids
WGK
WGK 2
Flash Point(F)
204.8 °F - closed cup
Flash Point(C)
96 °C - closed cup
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