2-Propenoic acid,2-methyl-, 1-methylethyl ester

Modify Date: 2026-07-16 20:17:07

2-Propenoic acid,2-methyl-, 1-methylethyl ester Structure
2-Propenoic acid,2-methyl-, 1-methylethyl ester structure
Common Name 2-Propenoic acid,2-methyl-, 1-methylethyl ester
CAS Number 4655-34-9 Molecular Weight 128.16900
Density 0.897g/cm3 Boiling Point 125ºC at 760mmHg
Molecular Formula C7H12O2 Melting Point N/A
MSDS USA Flash Point 31ºC

Summary: Isopropyl Methacrylate, also known as 2-Propenoic acid,2-methyl-, 1-methylethyl ester, has a CAS number of 4655-34-9, with a molecular formula of C7H12O2 and a molecular weight of 128.16900. It is a colorless to almost colorless clear liquid with a boiling point of 125ºC and a density of 0.897g/cm3. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name Isopropyl Methacrylate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 0.897g/cm3
Boiling Point 125ºC at 760mmHg
Molecular Formula C7H12O2
Molecular Weight 128.16900
Flash Point 31ºC
Exact Mass 128.08400
PSA 26.30000
LogP 1.51410
Index of Refraction 1.415
InChIKey BOQSSGDQNWEFSX-UHFFFAOYSA-N
SMILES C=C(C)C(=O)OC(C)C

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OZ5020000
CHEMICAL NAME :
Methacrylic acid, isopropyl ester
CAS REGISTRY NUMBER :
4655-34-9
BEILSTEIN REFERENCE NO. :
1744848
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C7-H12-O2
MOLECULAR WEIGHT :
128.19
WISWESSER LINE NOTATION :
1Y1&OVY1&U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
196 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

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes F+
Risk Phrases 10-36/37/38
Safety Phrases 16-26-36
RIDADR UN 3272
Packaging Group III
Hazard Class 6.1(b)
HS Code 2916140000

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~36%

2-Propenoic acid,2-methyl-, 1-methylethyl ester Structure

2-Propenoic aci...

CAS#:4655-34-9

Learn More
Literature: Guyot, Bernard; Ameduri, Bruno; Boutevin, Bernard Journal of Fluorine Chemistry, 1995 , vol. 74, # 2 p. 233 - 240

~92%

2-Propenoic acid,2-methyl-, 1-methylethyl ester Structure

2-Propenoic aci...

CAS#:4655-34-9

Learn More
Literature: Guyot, Bernard; Ameduri, Bruno; Boutevin, Bernard Journal of Fluorine Chemistry, 1995 , vol. 74, # 2 p. 233 - 240

~87%

2-Propenoic acid,2-methyl-, 1-methylethyl ester Structure

2-Propenoic aci...

CAS#:4655-34-9

Learn More
Literature: Guyot, Bernard; Ameduri, Bruno; Boutevin, Bernard Journal of Fluorine Chemistry, 1995 , vol. 74, # 2 p. 233 - 240

~%

2-Propenoic acid,2-methyl-, 1-methylethyl ester Structure

2-Propenoic aci...

CAS#:4655-34-9

Learn More
Literature: Aizpurua, Jesus Mari; Palomo, Claudio Synthesis, 1982 , # 8 p. 684 - 686

~%

2-Propenoic acid,2-methyl-, 1-methylethyl ester Structure

2-Propenoic aci...

CAS#:4655-34-9

Learn More
Literature: Bieber Bulletin de la Societe Chimique de France, 1954 , p. 56

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  5

DownStream  1

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 Bioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Methacrylic Acid Isopropyl Ester
ISOPROPYL METHACRYLATE
EINECS 225-094-2
propan-2-yl 2-methylprop-2-enoate

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular formula of Isopropyl Methacrylate?
A: Molecular formula of Isopropyl Methacrylate is C7H12O2.
Q: What is the English name of Isopropyl Methacrylate?
A: The English name of Isopropyl Methacrylate is Isopropyl Methacrylate.
Q: What is the LogP of Isopropyl Methacrylate?
A: LogP of Isopropyl Methacrylate is 1.51410.
Q: What is the CAS number of Isopropyl Methacrylate?
A: CAS number of Isopropyl Methacrylate is 4655-34-9.
Q: What is the polar surface area (PSA) of Isopropyl Methacrylate?
A: Polar surface area (PSA) of Isopropyl Methacrylate is 26.30000.
Q: What are the downstream products of Isopropyl Methacrylate?
A: Related downstream products(CAS) of Isopropyl Methacrylate: 923-11-5.
Q: What is the molecular weight of Isopropyl Methacrylate?
A: Molecular weight of Isopropyl Methacrylate is 128.16900.
Q: What is the InChIKey of Isopropyl Methacrylate?
A: InChIKey of Isopropyl Methacrylate is BOQSSGDQNWEFSX-UHFFFAOYSA-N.
Q: What is the safety information for Isopropyl Methacrylate?
A: Safety information for Isopropyl Methacrylate: 16-26-36.
Q: What are the upstream materials of Isopropyl Methacrylate?
A: Related upstream materials(CAS) of Isopropyl Methacrylate: 79-41-4;67-63-0;920-46-7;760-93-0;6997-65-5.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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