4,4',4"-TriMethoxytrityl chloride
Names
[ CAS No. ]:
49757-42-8
[ Name ]:
4,4',4"-TriMethoxytrityl chloride
[Synonym ]:
4,4',4''-trimethoxytritylchloride
trimethoxytrityl chloride
4,4',4''-trimethoxytriphenyl chloromethane
MFCD00008408
Benzene,1,1',1''-(chloromethylidyne)tris[4-methoxy
4,4',4''-trimethoxytriphenylmethyl chloride
EINECS 256-474-6
4,4',4"-TriMethoxytrityl chloride
Tris(4-methoxyphenyl)methyl chloride
Chemical & Physical Properties
[ Density]:
1.166g/cm3
[ Boiling Point ]:
497.8ºC at 760 mmHg
[ Melting Point ]:
146-148ºC(lit.)
[ Molecular Formula ]:
C22H21ClO3
[ Molecular Weight ]:
368.85300
[ Flash Point ]:
160.7ºC
[ Exact Mass ]:
368.11800
[ PSA ]:
27.69000
[ LogP ]:
5.24310
[ Index of Refraction ]:
1.574
[ Water Solubility ]:
Insuluble (1.4E-3 g/L) (25 ºC)
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2909309090
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2909309090
[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%