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(R)-(+)-1-Phenylethyl isocyanate

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Origin: China

Cas No: 33375-06-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 33375-06-3 Formula: C9H9NO Molecular Weight: 147.17400

Description

(R)-(+)-α-Methylbenzyl isocyanate is used in the synthesis of non-steroidal mineralocorticoid receptor antagonists. Also used in the synthesis of antiviral and anti-HIV agents such as DPC 961.

Basic Info

Chemical Name	(R)-(+)-1-Phenylethyl isocyanate
Synonyms	(R)-(+)-α-Methylbenzyl Isocyanate; (R)-(+)-alpha-Methylbenzyl isocyanate; (R) METHYL BENZYLISOCYANATE; (R)-(+)-1-Phenylethyl Isocyanate; Isocyanic Acid (R)-(+)-1-Phenylethyl Ester; zR{-(+)-1-Phenylethyl isocyanate; Benzene,(1R)-1-isocyanatoethyl; (R)-PhCH(Me)NCO; R-(+)-A-PHENYLETHYL ISOCYANATE; (R)-(+)-A-METHYLBENZYL ISOCYANATE; R-(+)-phenylethyl isocyanate; R-(+)-Phenethyl Isocyanate; Isocyanic Acid (R)-(+)-α-Methylbenzyl Ester; (R)-1-PHENYLETHYLISOCYANATE;
CAS No.	33375-06-3
Molecular Formula	C9H9NO
Molecular Weight	147.17400
PSA	29.43000
LogP	2.08340

Properties

Appearance & Physical State	clear colorless to pale yellow liquid
Density	1.045
Boiling Point	55-56ºC (2.5 mmHg)
Flash Point	65ºC
Refractive Index	1.5114-1.5134
Storage Condition	2-8ºC

Safety Info

Hazard Class	6.1
Safety Statements	S23-S26-S36
HS Code	2929109000
WGK Germany	3
Packing Group	III
RIDADR	UN 2206
Risk Statements	R36/37/38; R42
Hazard Codes	Xn

Synthesis Route

phosgene+(1R)-1-phenylethanamine→(R)-(+)-1-Phenylethyl isocyanate
(1R)-1-phenylethanamine+Diphosgene→(R)-(+)-1-Phenylethyl isocyanate
(R)-N-hydroxy-2-phenylpropanamide→(R)-(+)-1-Phenylethyl isocyanate

Precursor

(1R)-1-phenylethanamine
(R)-N-hydroxy-2-phenylpropanamide
Diphosgene
phosgene

Downstream Product

(1R)-1-phenylethanamine

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