N-Isopropylmaleimide

Modify Date: 2025-08-25 23:13:40

N-Isopropylmaleimide structure	Common Name	N-Isopropylmaleimide
	CAS Number	1073-93-4	Molecular Weight	139.15200
	Density	1.177 g/cm3	Boiling Point	217.6ºC at 760 mmHg
	Molecular Formula	C₇H₉NO₂	Melting Point	N/A
	MSDS	N/A	Flash Point	88.9ºC

Name	1-Isopropyl-1H-pyrrole-2,5-dione
Synonym	More Synonyms

Density	1.177 g/cm3
Boiling Point	217.6ºC at 760 mmHg
Molecular Formula	C₇H₉NO₂
Molecular Weight	139.15200
Flash Point	88.9ºC
Exact Mass	139.06300
PSA	37.38000
LogP	0.25770
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.577
InChIKey	NQDOCLXQTQYUDH-UHFFFAOYSA-N
SMILES	CC(C)N1C(=O)C=CC1=O

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ON5550000

CHEMICAL NAME :: Maleimide, N-isopropyl-

CAS REGISTRY NUMBER :: 1073-93-4

BEILSTEIN REFERENCE NO. :: 0113986

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H9-N-O2

MOLECULAR WEIGHT :: 139.17

WISWESSER LINE NOTATION :: T5VNVJ BY1&1

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 :: 18 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#01732

HS Code	2925190090

Maleic anhydride

CAS#:108-31-6

isopropylamine

CAS#:75-31-0

N-Isopropylmaleimide

CAS#:1073-93-4

Literature: WO2007/16155 A2, ; Page/Page column 62; 109-110 ;

Maleimide

CAS#:541-59-3

Isopropanol

CAS#:67-63-0

~30%

N-Isopropylmaleimide

CAS#:1073-93-4

Literature: Tetrahedron Letters, , vol. 35, # 5 p. 665 - 668

(±)-Malic Acid

CAS#:617-48-1

isopropylamine

CAS#:75-31-0

N-Isopropylmaleimide

CAS#:1073-93-4

Literature: Collection of Czechoslovak Chemical Communications, , vol. 27, p. 1387,1390 Chem.Abstr., , vol. 57, p. 7082

2-Butenoic acid...

CAS#:6314-45-0

N-Isopropylmaleimide

CAS#:1073-93-4

Literature: Farmaco, , vol. 57, # 5 p. 421 - 426

Precursor 6
CAS#:108-31-6 Maleic anhydride CAS#:75-31-0 isopropylamine CAS#:541-59-3 Maleimide CAS#:67-63-0 Isopropanol
CAS#:617-48-1 (±)-Malic Acid CAS#:6314-45-0 2-Butenoic acid...
DownStream 0

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%

N-Isopropylmaleimide

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N-Isopropylmaleimide
Price: Check
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-Isopropylmaleimide
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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N-Isopropylmaleimide

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

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.