Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (11BR, 11'BR)-4,4'-(OXYDI-2,1-PHENYLENE&
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (11BR, 11'BR)-4,4'-(OXYDI-2,1-PHENYLENE&
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

391860-55-2

391860-55-2 structure

391860-55-2 structure

Name: (11BR, 11'BR)-4,4'-(OXYDI-2,1-PHENYLENE&
Chemical Name: R, R-Reetz D-Diphosphonite
CAS Number: 391860-55-2
Molecular Formula: C₅₂H₈₄O₅P₂
Molecular Weight: 851.16800
Create Date: 2018-12-09 19:54:44
Modify Date: 2025-09-09 12:43:20

Name	R, R-Reetz D-Diphosphonite
Synonyms	(11bS,11 inverted exclamation markabS)-4,4 inverted exclamation marka-(Oxydi-2,1-phenylene)bis-dinaphtho[2,1-d: 1 inverted exclamation marka,2 inverted exclamation marka-f][1,3,2]dioxaphosphepin (11bR,11 inverted exclamation markabR)-4,4 inverted exclamation marka-(Oxydi-2,1-phenylene)bis-dinaphtho[2,1-d:,1 inverted exclamation marka,2 inverted exclamation marka-f][1,3,2]dioxaphosphepin

Melting Point	171-187ºC
Molecular Formula	C₅₂H₈₄O₅P₂
Molecular Weight	851.16800
Exact Mass	850.57900
PSA	73.33000
LogP	14.68280

Symbol	GHS02, GHS07, GHS08
Signal Word	Danger
Hazard Statements	H228-H315-H361d-H373
Precautionary Statements	P210-P281
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	48/20-63-65
Safety Phrases	36/37-45-62
RIDADR	UN 3175 4.1/PG 2

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.