Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3,5,7-Tetraphenyl-3,7-dithio-1,5-diaza-3,7-diphosphacyclooctane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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85684-40-8

85684-40-8 structure

85684-40-8 structure

Name: 1,3,5,7-Tetraphenyl-3,7-dithio-1,5-diaza-3,7-diphosphacyclooctane
Chemical Name: 1,3,5,7-tetraphenyl-3,7-bis(sulfanylidene)-1,5,3λ5,7λ5-diazadiphosphocane
CAS Number: 85684-40-8
Molecular Formula: C₂₈H₂₈N₂P₂S₂
Molecular Weight: 518.61300
Create Date: 2016-04-23 00:23:12
Modify Date: 2025-10-01 14:12:12

Name	1,3,5,7-tetraphenyl-3,7-bis(sulfanylidene)-1,5,3λ5,7λ5-diazadiphosphocane
Synonyms	1,5,3,7-Diazadiphosphocine,octahydro-1,3,5,7-tetraphenyl-,3,7-disulfide 1,3,5,7-tetraphenyl-3,7-bis(sulfanylidene)-1,5,3 Octahydro-1,3,5,7-tetraphenyl-1,5,3,7-diazadiphosphocine 3,7-disulfide 1,3,5,7-Tetraphenyl-3,7-dithio-1,5-diaza-3,7-diphosphacyclooctane

Density	1.31g/cm3
Boiling Point	687.4ºC at 760 mmHg
Molecular Formula	C₂₈H₂₈N₂P₂S₂
Molecular Weight	518.61300
Flash Point	369.5ºC
Exact Mass	518.11700
PSA	90.28000
LogP	7.88440
Index of Refraction	1.699

HS Code	2931900090

75593-74-7 structure

75593-74-7

~70%

85684-40-8 structure

85684-40-8

Literature: Molodykh, Zh. V.; Anisimova, N. N.; Kudrina, M. A.; Loseva, M. S.; Nikonov, G. N.; Erastov, O. A. Pharmaceutical Chemistry Journal, 1983 , vol. 17, # 3 p. 206 - 210 Khimiko-Farmatsevticheskii Zhurnal, 1983 , vol. 17, # 3 p. 313 - 318

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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