CAS 126577-49-9|(2R,5S)-5-Methyl-4,4-diphenyl-1,3,2-dioxathiolane

Introduction：Basic information about CAS 126577-49-9|(2R,5S)-5-Methyl-4,4-diphenyl-1,3,2-dioxathiolane, 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. Articles1
5. Synonyms

Common Name	(2R,5S)-5-Methyl-4,4-diphenyl-1,3,2-dioxathiolane
CAS Number	126577-49-9	Molecular Weight	274.33500
Density	1.34g/cm3	Boiling Point	398.073ºC at 760 mmHg
Molecular Formula	C₁₅H₁₄O₃S	Melting Point	/
MSDS	USA	Flash Point	194.548ºC
Symbol	GHS07	Signal Word	Warning

Names

Name	(2S,5S)-5-Methyl-4,4-diphenyl-1,3,2-dioxathiolane 2-oxide
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.34g/cm3
Boiling Point	398.073ºC at 760 mmHg
Molecular Formula	C₁₅H₁₄O₃S
Molecular Weight	274.33500
Flash Point	194.548ºC
Exact Mass	274.06600
PSA	54.74000
LogP	3.80990
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.661
InChIKey	ACONWRLGPDTDKX-BUXKBTBVSA-N
SMILES	CC1OS(=O)OC1(c1ccccc1)c1ccccc1

Safety Information

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
RIDADR	NONH for all modes of transport

Articles1

Tetrahedron Lett. 30 , 3659, (1989)

Synonyms

(3R,7aS)-7a-methyl-3-(trichloromethyl)tetrahydropyrrolo[1,2-c]oxazol-1(3H)-one

(2R,5S)-trans-4,4-diphenyl-5-methyl-1,3,2-dioxathiolane 2-oxide

(2R,5S)-5-methyl-4,4-diphenyl-1,3,2-dioxathiolane-2-oxide

5-Hydroxy-pipecolic-acid

(2R,5S)-5-methyl-2-trichloromethyl-1-aza-3-oxabicyclo[3.3.0]octan-4-one

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