2-Butenedioic acid(2E)-, 1,4-dibutyl ester cas no:105-75-9
Synonyms: 2-Butenedioicacid (2E)-, dibutyl ester (9CI);2-Butenedioic acid (E)-, dibutyl ester;Fumaric acid, dibutyl ester (6CI,8CI);Butyl fumarate;Fumaric acid di-n-butyl ester;NSC 140;RC Comonomer DBF;Staflex DBF;
Name2-Butenedioic acid(2E)-, 1,4-dibutyl ester
CAS105-75-9
Synonyms2-Butenedioicacid (2E)-, dibutyl ester (9CI);2-Butenedioic acid (E)-, dibutyl ester;Fumaric acid, dibutyl ester (6CI,8CI);Butyl fumarate;Fumaric acid di-n-butyl ester;NSC 140;RC Comonomer DBF;Staflex DBF;
EINECS(EC#)203-327-9
Molecular FormulaC12H20O4
Molecular Weight228.29
AppearanceClear, almost colorless liquid.
refractive index1.4455-1.4475
storage tempStore in a cool, dry place. Keep container closed when not in use.
Safety
Poison by intraperitoneal route. Mildly toxic by ingestion and skin contact. An eye, skin, and mucous membrane irritant. Combustible when exposed to HEAT or flame; can react with oxidizing materials. To fight fire, use foam, CO2, dry chemical. When HEATed to decomposition it emits acrid smoke and fumes.
Safety Statements: 24/25
24/25: Avoid contact with skin and eyes
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skn-rbt 10 mg/24H open MLD
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AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 4 (1951),119. |
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eye-rbt 500 mg open
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AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 4 (1951),119. |
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orl-rat LD50:8530 mg/kg
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AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 4 (1951),119. |
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ipr-mus LD50:250 mg/kg
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NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD691-490 . |
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skn-rbt LD50:16 g/kg
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AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 4 (1951),119. |
