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: (4-iodophenyl)phosphonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4042-59-5

4042-59-5 structure

4042-59-5 structure

Name: (4-iodophenyl)phosphonic acid
Chemical Name: (4-iodophenyl)phosphonic acid
CAS Number: 4042-59-5
Molecular Formula: C₆H₆IO₃P
Molecular Weight: 283.98800
Create Date: 2016-07-02 01:33:19
Modify Date: 2025-09-18 04:23:41

Name	(4-iodophenyl)phosphonic acid
Synonyms	(4-Jod-phenyl)-phosphonsaeure (4-iodo-phenyl)-phosphonic acid 4-Iod-phenylphosphonsaeure

Density	2.17g/cm3
Boiling Point	411.2ºC at 760 mmHg
Molecular Formula	C₆H₆IO₃P
Molecular Weight	283.98800
Flash Point	202.5ºC
Exact Mass	283.91000
PSA	67.34000
LogP	1.09420
Vapour Pressure	1.69E-07mmHg at 25°C
Index of Refraction	1.68

HS Code	2931900090

5337-17-7 structure

5337-17-7

~%

4042-59-5 structure

4042-59-5

Literature: Kosolapoff Journal of the American Chemical Society, 1948 , vol. 70, p. 3466

Precursor 1
5337-17-7
DownStream 0

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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