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2,2‘-Isopropylidenebis[(4S)-4-tert-butyl-2-oxazoline]

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Origin: China

Cas No: 131833-93-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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CAS No.: 131833-93-7 Formula: C17H30N2O2 Molecular Weight: 294.43200

Basic Info

Chemical Name	2,2‘-Isopropylidenebis[(4S)-4-tert-butyl-2-oxazoline]
Synonyms	(S,S)-(-)-2,2'-(Dimethylmethylene)bis(4-tert-butyl-2-oxazoline); (S,S)-(-)-2,2-Bis(4-tert-butyl-2-oxazolin-2-yl)propane; (4S,4'S)-2,2'-(Propane-2,2-diyl)bis(4-(tert-butyl)-4,5-dihydrooxazole); (S,S)-(-)-2,2'-ISOPROPYLIDENEBIS(4-TERT-BUTYL-2-OXAZOLINE); 2,2'-Isopropylidenebis[(4S)-4-tert-butyl-2-oxazoline];
CAS No.	131833-93-7
Molecular Formula	C17H30N2O2
Molecular Weight	294.43200
PSA	43.18000
LogP	2.57060

Properties

Density	1.04g/cm3
Boiling Point	350.4ºC at 760mmHg
Melting Point	89-91ºC(lit.)
Flash Point	134.9ºC
Refractive Index	-118 ° (C=1, CHCl3)
Vapor Pressure	8.9E-05mmHg at 25°C

Safety Info

Safety Statements	S26-S36
HS Code	2934999090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

(4S)-4-tert-butyl-2-[[(4S)-4-tert-butyl-4,5-dihydro-1,3-oxazol-2-yl]methyl]-4,5-dihydro-1,3-oxazole+iodomethane→2,2‘-Isopropylidenebis[(4S)-4-tert-butyl-2-oxazoline]
2,2-dimethylpropanedinitrile+(S)-tert-Leucinol→2,2‘-Isopropylidenebis[(4S)-4-tert-butyl-2-oxazoline]
DIMETHYLMALONYL CHLORIDE→2,2‘-Isopropylidenebis[(4S)-4-tert-butyl-2-oxazoline]

Precursor

iodomethane
DIMETHYLMALONYL CHLORIDE
(4S)-4-tert-butyl-2-[[(4S)-4-tert-butyl-4,5-dihydro-1,3-oxazol-2-yl]methyl]-4,5-dihydro-1,3-oxazole
(S)-tert-Leucinol

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