4-HYDROXYPHENYL PHOSPHONIC ACID

Modify Date: 2025-09-26 01:59:55

4-HYDROXYPHENYL PHOSPHONIC ACID structure	Common Name	4-HYDROXYPHENYL PHOSPHONIC ACID
	CAS Number	33795-18-5	Molecular Weight	174.09100
	Density	1.6g/cm3	Boiling Point	439.9ºC at 760mmHg
	Molecular Formula	C₆H₇O₄P	Melting Point	169 °C
	MSDS	N/A	Flash Point	219.8ºC

Name	(4-hydroxyphenyl)phosphonic acid
Synonym	More Synonyms

Density	1.6g/cm3
Boiling Point	439.9ºC at 760mmHg
Melting Point	169 °C
Molecular Formula	C₆H₇O₄P
Molecular Weight	174.09100
Flash Point	219.8ºC
Exact Mass	174.00800
PSA	87.57000
LogP	0.19520
Index of Refraction	1.62

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ8566300

CHEMICAL NAME :: Phosphonic acid, (p-hydroxyphenyl)-

CAS REGISTRY NUMBER :: 33795-18-5

BEILSTEIN REFERENCE NO. :: 2718265

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H7-O4-P

MOLECULAR WEIGHT :: 174.10

WISWESSER LINE NOTATION :: QPQO&R DQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ANTCAO Antibiotics and Chemotherapy (Washington, DC). (Washington, DC) V.1-12, 1951-62. For publisher information, see CLMEA3. Volume(issue)/page/year: 3,256,1953

Hazard Codes	Xn
HS Code	2931900090

DIETHYL(4-HYDRO...

CAS#:28255-39-2

~99%

4-HYDROXYPHENYL...

CAS#:33795-18-5

Literature: THE UNIVERSITY OF WESTERN AUSTRALIA; THE CURATORS OF THE UNIVERSITY OF MISSOURI Patent: WO2008/148168 A1, 2008 ; Location in patent: Page/Page column 55-56 ;

Phosphonic acid...

CAS#:5337-17-7

4-HYDROXYPHENYL...

CAS#:33795-18-5

Literature: Doak; Freedman Journal of the American Chemical Society, 1952 , vol. 74, p. 753

Phosphonic acid...

CAS#:2175-86-2

4-HYDROXYPHENYL...

CAS#:33795-18-5

Literature: Doak; Freedman Journal of the American Chemical Society, 1952 , vol. 74, p. 753

Tetraphenyl ort...

CAS#:1174-72-7

4-HYDROXYPHENYL...

CAS#:33795-18-5

Literature: Bebikh,G.F. et al. J. Gen. Chem. USSR (Engl. Transl.), 1963 , vol. 33, # 11 p. 3544 - 3548,3476 - 3480

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%

4-Hydroxybenzenephosphonic acid

(4-hydroxy-phenyl)-phosphonic acid

<4-Hydroxy-phenyl>-phosphonsaeure

p-dihydroxyphosphorylphenol

Phosphonic acid,(p-hydroxyphenyl)

(p-Hydroxyphenyl)phosphonic acid

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-HYDROXYPHENYL PHOSPHONIC ACID
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-HYDROXYPHENYL PHOSPHONIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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4-HYDROXYPHENYL PHOSPHONIC ACID

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Customs

Synonyms

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.