Introduction：Basic information about CAS 688-84-6|UNII:8Q7XLQ325N, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | UNII:8Q7XLQ325N |
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| CAS Number | 688-84-6 | Molecular Weight | 198.302 |
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| Density | 0.9±0.1 g/cm3 | Boiling Point | 234.8±0.0 °C at 760 mmHg |
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| Molecular Formula | C12H22O2 | Melting Point | -50 °C |
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| MSDS | ChineseUSA | Flash Point | 92.2±0.0 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 2-Ethylhexyl methacrylate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.9±0.1 g/cm3 |
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| Boiling Point | 234.8±0.0 °C at 760 mmHg |
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| Melting Point | -50 °C |
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| Molecular Formula | C12H22O2 |
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| Molecular Weight | 198.302 |
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| Flash Point | 92.2±0.0 °C |
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| Exact Mass | 198.161987 |
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| PSA | 26.30000 |
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| LogP | 4.88 |
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| Vapour density | 6.9 (vs air) |
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| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
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| Index of Refraction | 1.436 |
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| InChIKey | WDQMWEYDKDCEHT-UHFFFAOYSA-N |
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| SMILES | C=C(C)C(=O)OCC(CC)CCCC |
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| Stability | Stable, but may polymerize upon exposure to light. Heat sensitive. Incompatible with strong acids, strong oxidizing agents, strong bases. |
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| Water Solubility | <0.1 g/L |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- OZ4630000
- CHEMICAL NAME :
- Methacrylic acid, 2-ethylhexyl ester
- CAS REGISTRY NUMBER :
- 688-84-6
- BEILSTEIN REFERENCE NO. :
- 1769420
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 7
- MOLECULAR FORMULA :
- C12-H22-O2
- MOLECULAR WEIGHT :
- 198.34
- WISWESSER LINE NOTATION :
- 4Y2&1OVYU1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2614 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 :
- 261 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 *** 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4139 No. of Facilities: 113 (estimated) No. of Industries: 5 No. of Occupations: 9 No. of Employees: 15957 (estimated) No. of Female Employees: 13106 (estimated)
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H317-H319-H335-H412 |
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| Precautionary Statements | P280-P305 + P351 + P338 |
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| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R36/37/38;R43 |
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| Safety Phrases | S26-S37/39-S24 |
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| RIDADR | UN 3334 9 |
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| WGK Germany | 1 |
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| RTECS | OZ4630000 |
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| HS Code | 2916140000 |
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Customs
| HS Code | 2916140000 |
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| 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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Synonyms
| 2-Ethylhexyl-2-methylprop-2-enoat |
| UNII:8Q7XLQ325N |
| 2-ethylhexylmethacrylate |
| 2-ethvlhexvlmethacrvlate |
| 2-Ethylhexylmethacrylat |
| 2-Ethylhexyl methacrylate |
| OCTYL METHACRYLATE |
| 2-Propenoic acid, 2-methyl-, 2-ethylhexyl ester |
| 2-ETHYL HEXY METHACRYLATE |
| EINECS 211-708-6 |
| 2-Ethylhexyl methacryate |
| ETHYL-2-HEXYLMETHACRYLATE |
| 2-methyl-2-propenoic acid,2-ethylhexyl ester |
| MFCD00009494 |
| 2-ethylhexyl methylmethacrylate |
| ETHYLHEXYLMETHACRYLATE |
| 2-ethylhexyl 2-methylprop-2-enoate |
| 2-EHMA |
