CAS 78158-90-4|R(-)-DIHYDRO-5-TRITYLOXYMETHYL-2(3H)-FURANONE

Introduction：Basic information about CAS 78158-90-4|R(-)-DIHYDRO-5-TRITYLOXYMETHYL-2(3H)-FURANONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles1
6. Synonyms

Common Name	R(-)-DIHYDRO-5-TRITYLOXYMETHYL-2(3H)-FURANONE
CAS Number	78158-90-4	Molecular Weight	358.43000
Density	1.163g/cm3	Boiling Point	512.1ºC at 760 mmHg
Molecular Formula	C₂₄H₂₂O₃	Melting Point	150-152ºC(lit.)
MSDS	ChineseUSA	Flash Point	222.1ºC

Names

Name	(5R)-5-(trityloxymethyl)oxolan-2-one
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.163g/cm3
Boiling Point	512.1ºC at 760 mmHg
Melting Point	150-152ºC(lit.)
Molecular Formula	C₂₄H₂₂O₃
Molecular Weight	358.43000
Flash Point	222.1ºC
Exact Mass	358.15700
PSA	35.53000
LogP	4.70070
Index of Refraction	1.591
InChIKey	OZWWLABCDGFABG-JOCHJYFZSA-N
SMILES	O=C1CCC(COC(c2ccccc2)(c2ccccc2)c2ccccc2)O1

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
HS Code	2932209090

Customs

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles1

C. Teng, K. et al.

J. Am. Chem. Soc. 114 , 1059, (1992)

Synonyms

MFCD00043001

5-O-trityl-2,3-dideoxy-L-glycero-pentono-1,4-lactone

I04-8842

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