3-Methoxypropyl Trimethoxysilane
Names
[ CAS No. ]:
33580-59-5
[ Name ]:
3-Methoxypropyl Trimethoxysilane
[Synonym ]:
3-(METHOXY)PROPYLTRIMETHOXYSILANE
Silane, trimethoxy(3-methoxypropyl)-
Trimethoxy(3-methoxypropyl)silane
3-Methoxypropyl Trimethoxysilane
Chemical & Physical Properties
[ Density]:
0.9±0.1 g/cm3
[ Boiling Point ]:
168.1±23.0 °C at 760 mmHg
[ Melting Point ]:
<0ºC
[ Molecular Formula ]:
C7H18O4Si
[ Molecular Weight ]:
194.301
[ Flash Point ]:
41.8±23.0 °C
[ Exact Mass ]:
194.097443
[ PSA ]:
36.92000
[ LogP ]:
0.36
[ Vapour Pressure ]:
2.2±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.404
[ Storage condition ]:
2~8℃，Seal
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- KO2290000
- CHEMICAL NAME :
- Ether, methyl (3-(trimethoxysilyl)propyl)
- CAS REGISTRY NUMBER :
- 33580-59-5
- LAST UPDATED :
- 198610
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H18-O4-Si
- MOLECULAR WEIGHT :
- 194.34
- WISWESSER LINE NOTATION :
- 1O3-SI-O1&O1&O1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- DANKAS Doklady Akademii Nauk SSSR. Proceedings of the Academy of Sciences of the USSR. For English translation, see DBIOAM and DKBSAS. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1933- Volume(issue)/page/year: 229,1011,1976
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
10-20/21/22
[ Safety Phrases ]:
16-23-36/37/39
[ RIDADR ]:
UN 1993