N-Hydroxyphthalimide

Modify Date: 2025-08-21 14:48:32

N-Hydroxyphthalimide structure	Common Name	N-Hydroxyphthalimide
	CAS Number	524-38-9	Molecular Weight	163.130
	Density	1.6±0.1 g/cm3	Boiling Point	370.3±25.0 °C at 760 mmHg
	Molecular Formula	C₈H₅NO₃	Melting Point	233 °C (dec.)(lit.)
	MSDS	Chinese USA	Flash Point	177.8±23.2 °C

Name	N-Hydroxyphthalimide
Synonym	More Synonyms

Density	1.6±0.1 g/cm3
Boiling Point	370.3±25.0 °C at 760 mmHg
Melting Point	233 °C (dec.)(lit.)
Molecular Formula	C₈H₅NO₃
Molecular Weight	163.130
Flash Point	177.8±23.2 °C
Exact Mass	163.026947
PSA	57.61000
LogP	0.42
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.718
InChIKey	CFMZSMGAMPBRBE-UHFFFAOYSA-N
SMILES	O=C1c2ccccc2C(=O)N1O
Storage condition	Store at RT.

N-Hydroxyphthalimide MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TI5200000

CHEMICAL NAME :: Phthalimide, N-hydroxy-

CAS REGISTRY NUMBER :: 524-38-9

BEILSTEIN REFERENCE NO. :: 0131208

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H5-N-O3

MOLECULAR WEIGHT :: 163.14

WISWESSER LINE NOTATION :: T56 BVNVJ CQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 178 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00747

Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	TI5200000
HS Code	29251995

Precursor 8
CAS#:85-44-9 Phthalic anhydride CAS#:150220-29-4 N-(tert-butoxyc... CAS#:16653-19-3 1H-Isoindole-1,... CAS#:57685-30-0 hydroxyimino-ph...
CAS#:84-66-2 Diethyl phthalate CAS#:6383-59-1 Benzoic acid,2-... CAS#:71-43-2 benzene CAS#:88-95-9 Phthaloyl chloride
DownStream 10
CAS#:4727-17-7 cyclopentadecan-1-ol CAS#:38945-21-0 O-Allylhydroxyl... CAS#:39020-79-6 2-(Allyloxy)-1H... CAS#:4616-63-1 1H-Isoindole-1,...
CAS#:93-89-0 Ethyl benzoate CAS#:142232-07-3 2-(2-chloroprop... CAS#:39917-38-9 1-acetyl-3-hydr... CAS#:38228-99-8 1,2-Benzenedica...
CAS#:1724-39-6 CYCLODODECANOL CAS#:2142-03-2 2-P-TOLYL-ISOIN...

HS Code	2925190090
Summary	2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Bromide-free oxidizing system for carboxylic moiety formation in cellulose chain.

Carbohydr. Polym. 90(4) , 1415-9, (2012)

NHPI (N-hydroxyphthalimide) was used to mediate the oxidation of cellulose fibers in the absence of sodium bromide, as traditionally was used in this kind of transformations, solely using sodium hypoc...

Anthrone-derived NHPI analogues as catalysts in reactions using oxygen as an oxidant.

Org. Biomol. Chem. 6(22) , 4096-8, (2008)

An enantioselective synthesis of anthrone-derived NHPI analogues has been developed. One of these analogues, in combination with Co salts, was employed to catalyse the aerobic oxidation of benzylic co...

Oxidized cellulose--survey of the most recent achievements.

Carbohydr. Polym. 93(1) , 207-15, (2013)

The functionalization and particularly the oxidation of cellulose is an intriguing and challenging topic due to the presence of multiple reactive sites, which can undergo specific reactions. The varie...

nhpi

N-Hydroxy Phthalimide

2-Hydroxy-1H-isoindole-1,3(2H)-dione

2-hydroxyisoindoline-1,3-dione

N-Hydroxyphthalimide

HOPHT

EINECS 208-358-1

N-hydroxylphthalimide

phthalamohydroxamic acid

PHTHALOXIME

N-hydroxyphtalimide

n-hydroxy-phthalimid

MFCD00005891

hydroxyphthalimide

NHPI NOP

1H-Isoindole-1,3(2H)-dione, 2-hydroxy-

N-hydroxy-phthalimide

2-hydroxy-1,3-isoindolinedione

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.

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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: N-Hydroxyphthalimide
Price: ￥88.0/100g ￥268.0/500g
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: N-Hydroxyphthalimide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: N-Hydroxyphthalimide
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

Get all suppliers and price by the below link:

N-Hydroxyphthalimide suppliers

N-Hydroxyphthalimide price

N-Hydroxyphthalimide

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Articles20

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.