CAS 930-88-1|N-Methylmaleimide

Introduction：Basic information about CAS 930-88-1|N-Methylmaleimide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles1
7. Synonyms

Common Name	N-Methylmaleimide
CAS Number	930-88-1	Molecular Weight	111.099
Density	1.3±0.1 g/cm3	Boiling Point	194.1±9.0 °C at 760 mmHg
Molecular Formula	C₅H₅NO₂	Melting Point	94-96 °C(lit.)
MSDS	ChineseUSA	Flash Point	84.4±11.1 °C
Symbol	GHS05, GHS07	Signal Word	Danger

Names

Name	N-Methylmaleimide
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.3±0.1 g/cm3
Boiling Point	194.1±9.0 °C at 760 mmHg
Melting Point	94-96 °C(lit.)
Molecular Formula	C₅H₅NO₂
Molecular Weight	111.099
Flash Point	84.4±11.1 °C
Exact Mass	111.032028
PSA	37.38000
LogP	0.15
Vapour Pressure	0.4±0.4 mmHg at 25°C
Index of Refraction	1.530
InChIKey	SEEYREPSKCQBBF-UHFFFAOYSA-N
SMILES	CN1C(=O)C=CC1=O
Storage condition	2-8°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ON5600000

CHEMICAL NAME :: Maleimide, N-methyl-

CAS REGISTRY NUMBER :: 930-88-1

BEILSTEIN REFERENCE NO. :: 0108550

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H5-N-O2

MOLECULAR WEIGHT :: 111.11

WISWESSER LINE NOTATION :: T5VNVJ B1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 15600 ug/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 9,344,1957

Safety Information

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H314-H317
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C:Corrosive;
Risk Phrases	R20/21;R25;R34;R43
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN 1759 8/PG 2
WGK Germany	3
RTECS	ON5600000
Packaging Group	II
Hazard Class	6.1
HS Code	2925190090

Customs

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%

Articles1

TrpA1 Regulates Defecation of Food-Borne Pathogens under the Control of the Duox Pathway.

PLoS Genet. 12 , e1005773, (2016)

Pathogen expulsion from the gut is an important defense strategy against infection, but little is known about how interaction between the intestinal microbiome and host immunity modulates defecation. ...

Synonyms

1H-Pyrrole-2,5-dione, 1-methyl-

EINECS 213-226-1

MFCD00005508

N-Methylmaleimide

1-methylpyrrole-2,5-dione

1-Methyl-1H-pyrrole-2,5-dione

N-Methyl-2,5-pyrroledione

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