tert-Butyldimethylsilyl chloride
- Product Nametert-Butyldimethylsilyl chloride
- CAS18162-48-6
- CBNumberCB3763003
- MFC6H15ClSi
- MW150.72
- EINECS242-042-4
- MDL NumberMFCD00000501
- MOL File18162-48-6.mol
- MSDS FileSDS
Chemical Properties
Melting point | 86-89 °C (lit.) |
Boiling point | 125 °C (lit.) |
Density | 0.87 g/mL at 20 °C(lit.) |
vapor pressure | 60-710Pa at 25℃ |
refractive index | n |
Flash point | 73 °F |
storage temp. | Store below +30°C. |
solubility | very sol nearly all common organic solvents such as THF, methylene chloride, and DMF. |
form | white solid |
color | white |
Specific Gravity | 1.225 |
Water Solubility | Soluble in chloroform and ethyl acetate. Insoluble in water. |
Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
Sensitive | Moisture Sensitive |
BRN | 505999 |
Exposure limits | ACGIH: TWA 20 ppm OSHA: Ceiling 300 ppm; TWA 200 ppm NIOSH: IDLH 500 ppm; TWA 100 ppm(375 mg/m3); STEL 150 ppm(560 mg/m3) |
InChIKey | BCNZYOJHNLTNEZ-UHFFFAOYSA-N |
LogP | 2.5 at 20℃ |
Safety
Symbol(GHS) | ||||||||||
Signal word | Danger | |||||||||
Hazard statements | H225-H304-H314-H336-H361d-H373-H411 | |||||||||
Precautionary statements | P210-P280-P301+P310+P331-P301+P330+P331-P303+P361+P353-P305+P351+P338+P310 | |||||||||
Hazard Codes | C,F,T,Xn | |||||||||
Risk Statements | 22-35-40-34-10-19-11-67-65-63-48/20-20/21/22-45-23/24/25-37-36/37/38 | |||||||||
Safety Statements | 26-36/37/39-46-62-45-25-16-28-27-33-29-53-36/37 | |||||||||
RIDADR | UN 2925 4.1/PG 2 | |||||||||
WGK Germany | 2 | |||||||||
RTECS | VV2000000 | |||||||||
F | 10-21 | |||||||||
Hazard Note | Flammable/Corrosive/Moisture Sensitive | |||||||||
TSCA | Yes | |||||||||
HazardClass | 4.1 | |||||||||
PackingGroup | III | |||||||||
HS Code | 29310095 | |||||||||
Toxicity | mouse,LDLo,intraperitoneal,1gm/kg (1000mg/kg),IMMUNOLOGICAL INCLUDING ALLERGIC: DECREASED IMMUNE RESPONSE,Personal Communication from G.D. Stoner, Dept. of Community Medicine, School of Medicine, Univ. of California, La Jolla, CA 92037, May 25, 1975Vol. 27MAY1975, | |||||||||
NFPA 704: |
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Preparation Products And Raw materials
tert-Butyldimethylsilyl chloride Supplier
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