Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

1689-71-0

1689-71-0 structure

1689-71-0 structure

Name: Oxirane, 2,3-diphenyl-,(2R,3S)-rel
Chemical Name: cis-stilbene oxide
CAS Number: 1689-71-0
Molecular Formula: C₁₄H₁₂O
Molecular Weight: 196.24400
Create Date: 2018-07-15 18:18:55
Modify Date: 2026-07-12 13:39:00

Name	cis-stilbene oxide
Synonyms	(2R,3S)-2,3-Diphenyloxirane cis-1,2-diphenyloxirane meso-Stilbene oxide CIS-STILBENE OXIDE Nsc133513 cis-Stilbene oxide,cis-2,3-Diphenyloxirane cis-Stilbene oxide (2S,3R)-2,3-Diphenyloxirane MFCD00005122 Oxirane,cis-2,3-diphenyl cis-2,3-diphenyl oxirane Oxirane, 2,3-diphenyl-, cis Oxirane, 2,3-diphenyl-, (2R,3S)-rel Oxirane,2,3-diphenyl-,cis Bibenzyl, .alpha.,.alpha.'-oxy-, cis cis-2,3-diphenyloxirane

Melting Point	38-40ºC(lit.)
Molecular Formula	C₁₄H₁₂O
Molecular Weight	196.24400
Flash Point	109ºC (closedºCup)
Exact Mass	196.08900
PSA	12.53000
LogP	3.49920

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2910900090

Precursor 0
DownStream 9
451-40-1 947-91-1 136411-70-6 5773-56-8
119-61-9 19456-17-8 1439-07-2 882-59-7
588-59-0

HS Code	2910900090
Summary	2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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