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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Isobutyl Methacrylate
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

97-86-9

97-86-9 structure

Name: Isobutyl methacrylate
Chemical Name: Isobutyl methacrylate
CAS Number: 97-86-9
Molecular Formula: C₈H₁₄O₂
Molecular Weight: 142.196
Catalog: Chemical reagent Organic reagent Ester Butyl ester compound
Create Date: 2018-04-26 08:00:00
Modify Date: 2026-06-30 09:35:33

Name	Isobutyl methacrylate
Synonyms	UN 2283 2-Methylacrylic acid 2-methylpropyl ester #niso-Butyl methacrylate i-butyl methacrylate 2-methylpropyl 2-methylpropenoate iso-Butyl methacrylate 2-Methylpropyl methacrylate UNII-V11534UYZ0 IsobutylMethacrylate(stabilizedwithHQ)> 2-Propenoic acid, 2-methyl-, 2-methylpropyl ester isobutyl 2-methylacrylate lsobutyl methacrylate IBMA 2-methyl-2-propenoic acid,2-methylpropyl ester Isobutyl α-methylacrylate 2-methylpropylmethacrylate 2-Propenoicacid,2-methyl-,2-methylpropylester METHACRYLIC ACID ISOBUTYL ESTER isobutylalpha-methacrylate Isobutylmethacrylate,stab.with10ppmMEHQ methacrylic acid isobutyl ester MFCD00008931 propenoicacid,2-methyl,isobutylester Methacrylic acid, isobutyl ester isobutyle isobutylesterkyselinymethakrylove 2-METHYLPROPYL-2-METHYL-2-PROPENOATE Isobutyl 2-methylacrylate Methacrylic acid 2-methylpropyl ester Isobutyl Methacrylate(IBMA) Isobutyl 2-methyl-2-propenoate Isobutyl Methacrylate Isobutyl methacrylate, inhibited Methacrylsaeure-isobutylester Isobutyl alpha-methacrylate 2-methyl-2-propenoicacid,2-methylpropylester 2-Methylpropylmethacrylat EINECS 202-613-0 ISOBUTYL2-METHYLPROP-2-ENOATE 2-methyl-2-propenoic acid 2-methyl ester Isobutyl α-methacrylate ISO-BUTYL NETHACRYLATE 2-METHYL-ACRYLIC ACID ISOBUTYL ESTER Isobutyl methacrylate, with 10ppm 4-methoxyphenol isobutyl2-methyl-2-propenoate Isobutylester kyseliny methakrylove Isobutylmethacrylat methacrylated’isobutyle Methacrylsureisobutylester Isobutyl alpha-methylacrylate isobutylalpha-methylacrylate METHACRYLIC ACID ISOBUTYL ESTER ( WITH HQ) 2-methyl-2-propenoicacid,2-methylpropylest 2-methyl-2-propenoicaci2-methylpropylester Isobutyl Methacrylate ( with HQ) Propenoic acid, 2-methyl, isobutyl ester Isobutyl methacrylate stab. with 10ppm 4-methoxyphenol ISOBUTYL METHACRYLATE, STAB isobutylemethacrylate

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
Storage condition	Flammables area
Stability	Light, heat and air sensitive. Polymerizes readily. Combustible. Incompatible with strong oxidizing agents.

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

75-86-5

97-86-9

Literature: US2042458 , ;

78-83-1

80-62-6

~67%

97-86-9

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

79-41-4

78-83-1

97-86-9

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

Precursor 4
75-86-5 78-83-1 80-62-6 79-41-4
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%

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