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4-Methoxytrityl chloride

4-Methoxytrityl chloride structure

CAS No:
14470-28-1
Formula:
C20H17ClO
Chemical Name:
4-Methoxytrityl chloride
Synonyms:
Benzene,1-(chlorodiphenylmethyl)-4-methoxy-;Anisole,p-(chlorodiphenylmethyl)-;1-(Chlorodiphenylmethyl)-4-methoxybenzene;(p-Anisyl)diphenylmethyl chloride;Mono-p-methoxytrityl chloride;4-Methoxytriphenylmethyl chloride;4-Monomethoxytrityl chloride;p-(Chlorodiphenylmethyl)anisole;p-Methoxytrityl chloride;4-Methoxytrityl chloride;4-Anisyl(chloro)diphenylmethane;p-Anisylchlorodiphenylmethane;NSC 54121;MMTCl;[(Chloro)(4-methoxyphenyl)methylene]dibenzene;1422975-25-4
Categories:
Pharmaceutical Intermediates > Antivirals

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Description

PALE YELLOW TO YELLOW-BEIGE OR PINK CRYST. POWDER

4-Methoxytrityl chloride Basic Attributes

Molecular Weight：

308.8

Exact Mass：

308.80

BRN：

798425

EC Number：

238-463-8

NSC Number：

54121

DSSTox ID：

DTXSID90162787

HScode：

29093090

Characteristics

PSA：

9.2

XLogP3：

5.5

Appearance：

off-white to pink crystalline

Density：

1.0704 (rough estimate)

Melting Point：

120-121 °C @ Solvent: Diethyl ether

Boiling Point：

423.55°C (rough estimate)

Flash Point：

208.4±19.4 °C

Refractive Index：

1.4530 (estimate)

Water Solubility：

Soluble in toluene.

Storage Conditions：

−20°C

Vapor Pressure：

4.27E-07mmHg at 25°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38-34

safety instructions：

26-36-45-36/37/39

Marks：

Xi,C

Stability/Shelf Life：

Stable at room temperature in closed containers under normal storage and handling conditions.

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (97.83%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 46 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

4-Methoxytrityl chloride Use and Manufacturing

4-Methoxyriphenylmethylchloride is used in the synthesis of N-sulfonyl imines.

Computed Properties

Molecular Weight:308.8
XLogP3:5.5
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:4
Exact Mass:308.0967929
Monoisotopic Mass:308.0967929
Topological Polar Surface Area:9.2
Heavy Atom Count:22
Complexity:305
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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