Isobutyl methacrylate

Modify Date: 2025-08-23 16:57:51

Isobutyl methacrylate structure	Common Name	Isobutyl methacrylate
	CAS Number	97-86-9	Molecular Weight	142.196
	Density	0.9±0.1 g/cm3	Boiling Point	155.0±0.0 °C at 760 mmHg
	Molecular Formula	C₈H₁₄O₂	Melting Point	-37 °C
	MSDS	Chinese USA	Flash Point	41.7±0.0 °C
	Symbol	GHS02, GHS07, GHS09	Signal Word	Warning

Name	Isobutyl methacrylate
Synonym	More Synonyms

Density	0.9±0.1 g/cm3
Boiling Point	155.0±0.0 °C at 760 mmHg
Melting Point	-37 °C
Molecular Formula	C₈H₁₄O₂
Molecular Weight	142.196
Flash Point	41.7±0.0 °C
Exact Mass	142.099380
PSA	26.30000
LogP	2.76
Vapour density	3.82 (vs air)
Vapour Pressure	3.1±0.2 mmHg at 25°C
Index of Refraction	1.421
InChIKey	RUMACXVDVNRZJZ-UHFFFAOYSA-N
SMILES	C=C(C)C(=O)OCC(C)C
Storage condition	Flammables area
Stability	Light, heat and air sensitive. Polymerizes readily. Combustible. Incompatible with strong oxidizing agents.

Isobutyl methacrylate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OZ4900000

CHEMICAL NAME :: Methacrylic acid, isobutyl ester

CAS REGISTRY NUMBER :: 97-86-9

BEILSTEIN REFERENCE NO. :: 1747595

LAST UPDATED :: 199806

DATA ITEMS CITED :: 16

MOLECULAR FORMULA :: C8-H14-O2

MOLECULAR WEIGHT :: 142.22

WISWESSER LINE NOTATION :: 1Y1&1OVY1&U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 200 gm/m3/4H

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - effect, not otherwise specified Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - acute pulmonary edema

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0535667

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 11990 mg/kg

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

REFERENCE :: TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 11,125,1982

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 29740 mg/m3/5H

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

REFERENCE :: JBMRBG Journal of Biomedical Materials Research. (John Wiley & Sons, Inc., 605 Third Ave., New York, NY 10158) V.1- 1967- Volume(issue)/page/year: 8,11,1974

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1340 mg/kg

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

REFERENCE :: JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 62,778,1973

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 134 uL/kg

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

REFERENCE :: JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 63,376,1974 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 1401 mg/kg

SEX/DURATION :: female 5-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

REFERENCE :: JDREAF Journal of Dental Research. (International Assoc. for Dental Research, 734 15th St., NW, Suite 809, Washington, DC 20005) V.1- 1919- Volume(issue)/page/year: 51,1632,1972

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 420 mg/kg

SEX/DURATION :: female 5-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - other developmental abnormalities

REFERENCE :: JDREAF Journal of Dental Research. (International Assoc. for Dental Research, 734 15th St., NW, Suite 809, Washington, DC 20005) V.1- 1919- Volume(issue)/page/year: 51,1632,1972 *** REVIEWS *** TOXICOLOGY REVIEW EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 11,141,1975 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 40 mg/m3 JAN 1993 OEL-SWEDEN:TWA 50 ppm (300 mg/m3);STEL 75 ppm (450 mg/m3) JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81853 No. of Facilities: 918 (estimated) No. of Industries: 6 No. of Occupations: 8 No. of Employees: 3209 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81853 No. of Facilities: 1321 (estimated) No. of Industries: 15 No. of Occupations: 13 No. of Employees: 9967 (estimated) No. of Female Employees: 1776 (estimated)

Symbol	GHS02, GHS07, GHS09
Signal Word	Warning
Hazard Statements	H226-H315-H317-H319-H335-H400
Precautionary Statements	P261-P273-P280-P305 + P351 + P338
Hazard Codes	Xi:Irritant;N:Dangerousfortheenvironment;
Risk Phrases	R10;R36/37/38;R43;R50
Safety Phrases	S24-S37-S61
RIDADR	UN 2283 3/PG 3
WGK Germany	1
RTECS	OZ4900000
Packaging Group	III
Hazard Class	3
HS Code	2916140000

Acetone cyanohydrin

CAS#:75-86-5

Isobutyl methac...

CAS#:97-86-9

Literature: US2042458 , ;

isobutanol

CAS#:78-83-1

Methyl methacrylate

CAS#:80-62-6

~67%

Isobutyl methac...

CAS#:97-86-9

Literature: ROeHM GMBH and CO. KG Patent: WO2004/63140 A1, 2004 ; Location in patent: Page/Page column 18-19; 23-24 ;

Methacrylic acid

CAS#:79-41-4

isobutanol

CAS#:78-83-1

Isobutyl methac...

CAS#:97-86-9

Literature: Journal of the Society of Chemical Industry, London, , vol. 68, p. 202

Precursor 4
CAS#:75-86-5 Acetone cyanohydrin CAS#:78-83-1 isobutanol CAS#:80-62-6 Methyl methacrylate CAS#:79-41-4 Methacrylic acid
DownStream 0

HS Code	2916140000
Summary	2916140000. other esters of methacrylic acid. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:80.0%

Cytotoxic effects of dental resin liquids on primary gingival fibroblasts and periodontal ligament cells in vitro.

J. Oral Rehabil. 31(12) , 1165-72, (2004)

Cytotoxic effects of resin liquids of three in situ relining dental polymers, Alike, Kooliner, and Tokuso Rebase, and their major components, methyl methacrylate (MMA), isobutyl methacrylate (IBMA), a...

Reinforcement of acrylic resins for provisional fixed restorations. Part I: Mechanical properties.

Biomed Mater Eng 7(5) , 327-43, (1997)

Acrylic resins are commonly used in many dental applications; especially in the fabrication of provisional fixed partial dentures. Among noticed technical drawbacks associated with this material are u...

Polyisobutylmethacrylate modifies glycolipid binding specificity of verotoxin 1 in thin-layer chromatogram overlay procedures.

Anal. Biochem. 202(1) , 188-92, (1992)

Verotoxins (or Shiga-like toxins) are a family of closely related toxins elaborated by Escherichia coli. At least three toxins have been described, VT1, VT2, and SLTII, in addition to Shiga toxin itse...

Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN

Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN

Name: Cytochrome P450 Family 1 Subfamily A Member 2 (CYP1A2) small molecule antagonists: lu...
Source: 824
External Id: CYP273

Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN

Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN

Name: p53 small molecule agonists, cell-based qHTS assay: qHTS cell viability counter scree...
Source: 824
Target: N/A
External Id: P53600

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: qHTS ce...
Source: 824
Target: N/A
External Id: P53MS958

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: Summary
Source: 824
External Id: P53MS482

Name: p53 small molecule agonists, cell-based qHTS assay
Source: 824
External Id: P53344

Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS233

Total 310, Current Page 1 of 31

Isobutyl 2-methyl-2-propenoate

UN 2283

Methacrylsaeure-isobutylester

i-butyl methacrylate

2-methylpropyl 2-methylpropenoate

2-Methylpropylmethacrylat

EINECS 202-613-0

2-methyl-2-propenoic acid 2-methyl ester

Isobutyl α-methacrylate

ISO-BUTYL NETHACRYLATE

iso-Butyl methacrylate

2-Methylpropyl methacrylate

UNII-V11534UYZ0

2-Propenoic acid, 2-methyl-, 2-methylpropyl ester

isobutyl 2-methylacrylate

Isobutylmethacrylat

2-methyl-2-propenoic acid,2-methylpropyl ester

Isobutyl α-methylacrylate

methacrylic acid isobutyl ester

MFCD00008931

Methacrylic acid, isobutyl ester

isobutyle

Propenoic acid, 2-methyl, isobutyl ester

isobutylemethacrylate

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Isobutyl methacrylate
Price: Check
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Isobutyl methacrylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Isobutyl methacrylate
Price: ￥148.0/500ml
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

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Isobutyl methacrylate

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

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Isobutyl methacrylateBioassay

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.