(S,S)-Chiraphos

Modify Date: 2025-08-22 18:21:20

(S,S)-Chiraphos structure	Common Name	(S,S)-Chiraphos
	CAS Number	64896-28-2	Molecular Weight	426.469
	Density	N/A	Boiling Point	529.2±33.0 °C at 760 mmHg
	Molecular Formula	C₂₈H₂₈P₂	Melting Point	104-109ºC
	MSDS	N/A	Flash Point	291.1±31.7 °C

Name	(S,S)-Chiraphos
Synonym	More Synonyms

Boiling Point	529.2±33.0 °C at 760 mmHg
Melting Point	104-109ºC
Molecular Formula	C₂₈H₂₈P₂
Molecular Weight	426.469
Flash Point	291.1±31.7 °C
Exact Mass	426.166626
PSA	27.18000
LogP	9.43
Vapour Pressure	0.0±1.3 mmHg at 25°C

(S,S)-Chiraphos MSDS(Chinese)

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	37/39-26-36
HS Code	2902909090

Precursor 6
CAS#:64896-27-1 (2R)-BORNANE-10... CAS#:65567-06-8 lithium dipheny... CAS#:41593-58-2 Borane diphenyl... CAS#:603-35-0 Triphenylphosphine
CAS#:81495-76-3 1-methylsulfony... CAS#:1079-66-9 Chlorodiphenylp...
DownStream 1
CAS#:94665-50-6 (2S,3S)-BIS(DIC...

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

(2S,3S)-Butane-2,3-diylbis(diphenylphosphine)

(2S,3S)-(−)-Bis(diphenylphosphino)butane

(S,S)-Chiraphos

MFCD00009836

[(2S,3S)-3-diphenylphosphanylbutan-2-yl]-diphenylphosphane

(2S,3S)-2,3-Butanediylbis(diphenylphosphine)

(2S,3S)-(−)-2,3-Bis(diphenylphosphino)butane

Phosphine, 1,1'-[(1S,2S)-1,2-dimethyl-1,2-ethanediyl]bis[1,1-diphenyl-

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (S,S)-Chiraphos
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: (S,S)-Chiraphos
Price: ￥1138.0/250mg ￥2768.0/1g
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (2S,3S)-(-)-bis(diphenylphosphino)butane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: (S,S)-Chiraphos
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 99.0%
Delivery: Inquiry
Contact: Xiyao Wang
Email: 406104890@qq.com

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