Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Ethylhexyl 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: 2-Ethylhexyl methacrylate
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

688-84-6

688-84-6 structure

Name: UNII:8Q7XLQ325N
Chemical Name: 2-Ethylhexyl methacrylate
CAS Number: 688-84-6
Molecular Formula: C₁₂H₂₂O₂
Molecular Weight: 198.302
Catalog: Chemical reagent Organic reagent Ester Other ester compounds
Create Date: 2018-09-14 17:43:02
Modify Date: 2025-08-20 20:26:50

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
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

78-85-3

104-76-7

688-84-6

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

104-76-7

80-62-6

~96%

688-84-6

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

104-76-7

79-41-4

~76%

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

104-76-7

463-49-0

201230-82-2

~71%

688-84-6

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

104-76-7

80-62-6

67-56-1

688-84-6

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

Precursor 6
78-85-3 104-76-7 80-62-6 79-41-4
463-49-0 201230-82-2
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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