Dibutyl maleate
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Dibutyl maleate
structure -
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CAS No:
105-76-0
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Formula:
C12H20O4
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Chemical Name:
Dibutyl maleate
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Synonyms:
2-Butenedioic acid (2Z)-,1,4-dibutyl ester;Maleic acid,dibutyl ester;2-Butenedioic acid (Z)-,dibutyl ester;2-Butenedioic acid (2Z)-,dibutyl ester;DBM;Dibutyl maleate;RC Comonomer DBM;Staflex DBM;Butyl maleate;Di-n-butyl maleate;Maleic acid di-n-butyl ester;Vinavil CF 5;57343-98-3;77223-90-6;79725-21-6;193362-56-0;220713-30-4
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CAS No:
Dibutyl maleate Basic Attributes
228.28500
228.28
203-328-4
4X371TMK9K
6711
DTXSID3026724
2917190090
Characteristics
52.60000
2.22920
Liquid
0.9964 g/cm3 @ Temp: 20 °C
-85 °C
281 °C
120ºC
1.444-1.446
H2O: insoluble
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool
6.23e-04 mmHg
Safety Information
I; II; III
2810
1
R43; R51/53
S24-S29-S37-S61
ON0875000
Xi
P280
H317-H373
|Warning|H315 (40.92%): Causes skin irritation [Warning Skin corrosion/irritation]|P260, P261, P264, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P314, P321, P332+P313, P333+P313, P337+P313, P362, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 1157 companies from 19 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Dibutyl maleate Use and Manufacturing
1. Used as raw materials for synthetic resins and coatings, also used as impregnants, dispersants, lubricants, etc. in the petroleum industry, textiles, plastics, paper industry, and as plasticizers for polyvinyl chloride resins and methacrylic resins. Maleate is used as an intermediate in organic synthesis mainly for addition reactions on double bonds. For example, the Diels-Alder reaction with butadiene, cyclopentadiene, etc. adds hydrogen, nitrile, thiol, amine, and other active hydrogen-containing compounds to the famous surfactant dialkyl succinate sulfonate. It is prepared by addition of sodium bisulfate. The addition of other ammonia, amines and maleic acid esters at the same time as the amidolysis (imidization) reaction occurs due to aminolysis, which acts as an acylating agent. Diethyl maleate is extremely widely used and is also used as an intermediate for the production of high-efficiency insecticide marathon and other pesticides and medicines. It can also be used for the production of polymer compounds; dimethyl maleate, dibutyl ester, and dioctyl ester are Excellent plasticizer for PVC; copolymerizable with monomers such as vinyl chloride, vinyl acetate, etc. used as impregnating agents, dispersants, lubricants for coatings, adhesives, papermaking, textiles, etc.; diisooctyl maleate and male Dinonyl acid is a good petroleum pour point depressant. It is also used in insecticides, fungicides and anti-rust additives. 2. This product is an internal plasticizer and can be copolymerized with monomers such as vinyl chloride, vinyl acetate, styrene or acrylic esters for coatings, films, adhesives, paper treatment agents, pigment fixing agents and impregnating agents. , Dispersants, lubricants, etc.
Adhesives and sealant chemicals
Lubricants and greases
100,000 - 500,000 lb
Adhesive manufacturing|2-Butenedioic acid (2Z)-, 1,4-dibutyl ester: ACTIVE
Computed Properties
Molecular Weight:228.28
XLogP3:2.7
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:10
Exact Mass:228.13615911
Monoisotopic Mass:228.13615911
Topological Polar Surface Area:52.6
Heavy Atom Count:16
Complexity:209
Defined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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