n-Butyl fumarate
- CAS No.
- 105-76-0
- Chemical Name:
- n-Butyl fumarate
- Synonyms
- DBM;dibutyl;Dibutyl Maleat;PX-504;AI3-00644;DBM (VAN);staflexdbm;Bisomer DBM;Octomer DBM;Staflex DBM
- CBNumber:
- CB9673524
- Molecular Formula:
- C12H20O4
- Molecular Weight:
- 228.28
- MDL Number:
- MFCD00009447
- MOL File:
- 105-76-0.mol
- MSDS File:
- SDS
Melting point | -85°C |
---|---|
Boiling point | 281 °C(lit.) |
Density | 0.988 g/mL at 25 °C(lit.) |
Pour Point | -85 |
vapor pressure | 0.0027 hPa (20 °C) |
refractive index |
n |
Flash point | >230 °F |
storage temp. | Sealed in dry,Room Temperature |
solubility | 0.17g/l slightly soluble |
form | Liquid |
color | Clear colorless to light yellow |
explosive limit | 0.5-3.4%(V) |
Viscosity | 7.5cp (25C) |
Water Solubility | insoluble |
FreezingPoint | <-85℃ |
BRN | 1726634 |
LogP | 3.39 at 25℃ |
CAS DataBase Reference | 105-76-0(CAS DataBase Reference) |
Indirect Additives used in Food Contact Substances | BUTYL MALEATE |
FDA 21 CFR | 175.105; 176.180 |
EWG's Food Scores | 1 |
FDA UNII | 4X371TMK9K |
NIST Chemistry Reference | 2-Butenedioic acid (Z)-, dibutyl ester(105-76-0) |
EPA Substance Registry System | Dibutyl maleate (105-76-0) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() ![]() ![]() GHS07,GHS08,GHS09 |
|||||||||
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Signal word | Warning | |||||||||
Hazard statements | H317-H373-H411 | |||||||||
Precautionary statements | P260-P272-P273-P280-P302+P352-P314 | |||||||||
Hazard Codes | Xi,N,Xn | |||||||||
Risk Statements | 36/37/38-51/53-43-48/22 | |||||||||
Safety Statements | 26-36-61-37-29-24-36/37 | |||||||||
WGK Germany | 1 | |||||||||
RTECS | ON0875000 | |||||||||
Autoignition Temperature | 280 °C | |||||||||
TSCA | Yes | |||||||||
HS Code | 29171990 | |||||||||
Toxicity | LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rabbit 10039 mg/kg | |||||||||
NFPA 704 |
|
n-Butyl fumarate price More Price(24)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | D47102 | Dibutyl maleate 96% | 105-76-0 | 250ml | $36.3 | 2024-03-01 | Buy |
Sigma-Aldrich | D47102 | Dibutyl maleate 96% | 105-76-0 | 1l | $91.3 | 2024-03-01 | Buy |
TCI Chemical | M0009 | Dibutyl Maleate >95.0%(GC) | 105-76-0 | 25g | $17 | 2024-03-01 | Buy |
TCI Chemical | M0009 | Dibutyl Maleate >95.0%(GC) | 105-76-0 | 500g | $29 | 2024-03-01 | Buy |
Alfa Aesar | H59123 | Di-n-butyl maleate, 96% | 105-76-0 | 0.25L | $20.7 | 2021-12-16 | Buy |
n-Butyl fumarate Chemical Properties,Uses,Production
Chemical Properties
Di-n-butyl maleate is a clearL colourless to slightly yellowish liquid. B.P. 258℃. (decomp.). Practically insoluble in water, soluble in alcohol and oils. Faint, winey odor of good tenacity, but with a chemical undertone. Mild, slightly bitter taste.
Uses
Dibutyl Maleate is a reagent used in the preparation of lactones for the synthesis of antibacterial compounds.
Uses
Dibutyl maleate is used as a copolymer and plasticizer.
Preparation
By direct esterification of n-Butanol with Maleic acid.
Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion. Mddly toxic by skin contact. An eye and skin irritant. See also ESTERS and n-BUTYL ALCOHOL. Combustible when exposed to heat or flame; can react with oxilzing materials. To fight fire, use foam, CO2, dry chemical, alcohol foam. When heated to decomposition it emits acrid smoke and irritating fumes.
n-Butyl fumarate Preparation Products And Raw materials
Raw materials
1of4
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 | daisy@crovellbio.com | China | 5823 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20294 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
Hebei Shengyang Water Conservancy Engineering Co., Ltd. | +8615373025980 | clara@hbshengyang.com | China | 873 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21668 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9332 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29894 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8822 | 58 |
View Lastest Price from n-Butyl fumarate manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
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2024-08-09 | Dibutyl Maleate
105-76-0
|
US $10.00 / kg | 1kg | 98% | 10 ton | Hebei Guanlang Biotechnology Co,.LTD | |
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2024-05-11 | Dibutyl maleate
105-76-0
|
US $10.00 / kg | 1kg | 99% | 5000 | Hebei Zhuanglai Chemical Trading Co.,Ltd | |
![]() |
2024-05-11 | Dibutyl maleate
105-76-0
|
US $18.00-18.00 / kg | 1kg | 99.9 | 5000 | Hebei Shengyang Water Conservancy Engineering Co., Ltd. |
-
- Dibutyl Maleate
105-76-0
- US $10.00 / kg
- 98%
- Hebei Guanlang Biotechnology Co,.LTD
-
- Dibutyl maleate
105-76-0
- US $10.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co.,Ltd
-
- Dibutyl maleate
105-76-0
- US $18.00-18.00 / kg
- 99.9
- Hebei Shengyang Water Conservancy Engineering Co., Ltd.