Dibutyl fumarate
Names
[ CAS No. ]:
105-75-9
[ Name ]:
Dibutyl fumarate
[Synonym ]:
Dibutyl FuMarate
MFCD00065141
n-Butyl fumarate
Fumaric Acid Dibutyl Ester
2-Butenedioic acid(2E)-, 1,4-dibutyl ester
Dibutyl (2E)-but-2-enedioate
EINECS 203-327-9
2-Butenedioic acid, dibutyl ester, (2E)-
Dibutyl (2E)-2-butenedioate
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
280.0±0.0 °C at 760 mmHg
[ Melting Point ]:
-18ºC
[ Molecular Formula ]:
C12H20O4
[ Molecular Weight ]:
228.285
[ Flash Point ]:
136.4±18.2 °C
[ Exact Mass ]:
228.136154
[ PSA ]:
52.60000
[ LogP ]:
3.81
[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C
[ Index of Refraction ]:
1.452
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LT1225000
- CHEMICAL NAME :
- Fumaric acid, dibutyl ester
- CAS REGISTRY NUMBER :
- 105-75-9
- BEILSTEIN REFERENCE NO. :
- 1726635
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C12-H20-O4
- MOLECULAR WEIGHT :
- 228.32
- WISWESSER LINE NOTATION :
- 4OV1U1VO4 -T
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 8530 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 4,119,1951
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 15900 uL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 4,119,1951 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1345 No. of Facilities: 47 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 471 (estimated)
Safety Information
[ Hazard Codes ]:
Xi
[ Safety Phrases ]:
S24/25
[ RTECS ]:
LT1225000
[ HS Code ]:
2917190090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2917190090
[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%