Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (2R,5S)-5-Methyl-4,4-diphenyl-1,3,2-dioxathiolane
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (2R,5S)-5-Methyl-4,4-diphenyl-1,3,2-dioxathiolane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

126577-49-9

126577-49-9 structure

126577-49-9 structure

Name: (2R,5S)-5-Methyl-4,4-diphenyl-1,3,2-dioxathiolane
Chemical Name: (2S,5S)-5-Methyl-4,4-diphenyl-1,3,2-dioxathiolane 2-oxide
CAS Number: 126577-49-9
Molecular Formula: C₁₅H₁₄O₃S
Molecular Weight: 274.33500
Create Date: 2018-12-09 14:55:49
Modify Date: 2025-08-26 17:42:41

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

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

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

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