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: 3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3643-70-7

3643-70-7 structure

3643-70-7 structure

Name: 3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
Chemical Name: 3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
CAS Number: 3643-70-7
Molecular Formula: C₅H₈Cl₂O₄P₂
Molecular Weight: 264.96800
Create Date: 2017-09-29 01:48:29
Modify Date: 2024-09-20 23:43:20

Name	3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
Synonyms	3,9-dichloro-2,4,8,10-tetroxa-3,9-diphosphaspiro[5.5]undecane O,O',O''O'''-Bis-chlorphosphindiyl-pentaerythrit EINECS 222-870-2 Dichloro pentaerythritol diphosphite 3,9-Dichlor-2,4,8,10-tetraoxa-3,9-diphospha-spiro[5.5]undecan 3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphospha-spiro[5.5]undecane

Boiling Point	309.5ºC at 760mmHg
Molecular Formula	C₅H₈Cl₂O₄P₂
Molecular Weight	264.96800
Flash Point	141ºC
Exact Mass	263.92700
PSA	64.10000
LogP	2.99780

HS Code	2903890090

115-77-5 structure

115-77-5

~93%

3643-70-7 structure

3643-70-7

Literature: Swamy, K. C. Kumara; Kumaraswamy, Sudha; Kumar, K. Senthil; Muthiah Tetrahedron Letters, 2005 , vol. 46, # 19 p. 3347 - 3351

Precursor 1
115-77-5
DownStream 2
144-35-4 7093-41-6

HS Code	2903890090
Summary	2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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.