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688-84-6

688-84-6 structure
688-84-6 structure

Name 2-Ethylhexyl methacrylate
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
Density 0.9±0.1 g/cm3
Boiling Point 234.8±0.0 °C at 760 mmHg
Melting Point -50 °C
Molecular Formula C12H22O2
Molecular Weight 198.302
Flash Point 92.2±0.0 °C
Exact Mass 198.161987
PSA 26.30000
LogP 4.88
Vapour density 6.9 (vs air)
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.436
Stability Stable, but may polymerize upon exposure to light. Heat sensitive. Incompatible with strong acids, strong oxidizing agents, strong bases.
Water Solubility <0.1 g/L

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 DATA

ACUTE 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)
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H317-H319-H335-H412
Precautionary Statements P280-P305 + P351 + P338
Personal Protective Equipment Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38;R43
Safety Phrases S26-S37/39-S24
RIDADR UN 3334 9
WGK Germany 1
RTECS OZ4630000
HS Code 2916140000

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688-84-6 structure

688-84-6

Literature: US2003/216587 A1, ; Page/Page column 4 ;

~96%

688-84-6 structure

688-84-6

Literature: Lewis, Norman; Ribas, Christina; Wells, Andrew Synlett, 1999 , # SPEC. ISS. p. 957 - 959

~76%

688-84-6 structure

688-84-6

Literature: Miki, Koji; Kimura, Akinori; Oride, Kazuaki; Kuramochi, Yoshiaki; Matsuoka, Hideki; Harada, Hiroshi; Hiraoka, Masahiro; Ohe, Kouichi Angewandte Chemie - International Edition, 2011 , vol. 50, # 29 p. 6567 - 6570

~71%

688-84-6 structure

688-84-6

Literature: Zhou, Da-Yang; Yoneda, Eiji; Onitsuka, Kiyotaka; Takahashi, Shigetoshi Chemical Communications, 2002 , # 23 p. 2868 - 2869

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688-84-6 structure

688-84-6

Literature: Journal of the American Chemical Society, , vol. 125, # 14 p. 4125 - 4131
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%