BIS((3AR,8AS)-8,8A-DIHYDRO-3AH-INDENO[1,2-D]OXAZOL-2-YL)METHANE

Modify Date: 2025-08-25 17:59:43

BIS((3AR,8AS)-8,8A-DIHYDRO-3AH-INDENO[1,2-D]OXAZOL-2-YL)METHANE structure	Common Name	BIS((3AR,8AS)-8,8A-DIHYDRO-3AH-INDENO[1,2-D]OXAZOL-2-YL)METHANE
	CAS Number	180186-94-1	Molecular Weight	330.380
	Density	1.5±0.1 g/cm3	Boiling Point	493.2±45.0 °C at 760 mmHg
	Molecular Formula	C₂₁H₁₈N₂O₂	Melting Point	225ºC
	MSDS	Chinese USA	Flash Point	201.9±21.2 °C
	Symbol	GHS07	Signal Word	Warning

Name	(+)-2,2'-Methylenebis[(3aR,8aS)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole]
Synonym	More Synonyms

MSDS(Chinese)

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: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26
RIDADR	NONH for all modes of transport

(1R,2S)-1-Amino...

CAS#:136030-00-7

Diethyl propane...

CAS#:10344-69-1

~63%

BIS((3AR,8AS)-8...

CAS#:180186-94-1

Literature: ICOS CORPORATION; NICHOLS, Paul Patent: WO2004/96764 A1, 2004 ; Location in patent: Page 38 ;

Precursor 2
CAS#:136030-00-7 (1R,2S)-1-Amino... CAS#:10344-69-1 Diethyl propane...
DownStream 0

Gant, T.G. Meyers, A.I.

Tetrahedron 50 , 2297, (1994)

Pfaltz, A.

Acc. Chem. Res. 26 , 339, (1993)

Bolm, C.

Angew. Chem. Int. Ed. Engl. 30 , 542, (1991)

MFCD00674092

8H-Indeno[1,2-d]oxazole, 2,2'-methylenebis[3a,8a-dihydro-, (3aR,8aS,3'aR,8'aS)-

[3aR-[2(3'aR*,8'aS*),3'aβ,8'aβ]]-(+)-2,2'-Methylenebis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole]

[3aR-[2(3′aR*,8′aS*),3′aβ,8′aβ]]-(+)-2,2′-Methylenebis[3a,8a

1-methylsulfinyl-1-methylthio-3-benzyloxycyclobutane

Bis((3aR,8aS)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-yl)methane

(3aR,8aS,3a'R,8a'S)-2,2'-Methylenebis(8,8a-dihydro-3aH-indeno[1,2-d][1,3]oxazole)

Names