Maleic anhydride Cas ： 108-31-6 -Nanjing Gesuke Technology Co., Ltd .

Maleic anhydride Cas ： 108-31-6

Specifications:Content≥99.8%

Packing:25kg or according to customer requirements.

gsk@nj-gsk.com jack@nj-gsk.com

Product Description

Name	Maleic anhydride
Synonyms	MA 2,5-FURANDIONE 2,5-Furandione furan-2,5-dione MaleicAnhydride MALIEC ANHYDRIDE Maleic anhydride ANHYDRIDE MALEIC TOXILIC ANHYDRIDE Sodium n-amylxanthate cis-Butenedioic anhydride
CAS	108-31-6
EINECS	203-571-6
InChI	InChI=1S/C4H2O3/c5-3-1-2-4(6)7-3/h1-2H
InChIKey	FPYJFEHAWHCUMM-UHFFFAOYSA-N

108-31-6 - Physico-chemical Properties

Molecular Formula	C4H2O3
Molar Mass	98.06
Density	1.48
Melting Point	51-56 °C (lit.)
Boling Point	200 °C (lit.)
Flash Point	218°F
Water Solubility	79 g/100 mL (25 ºC)
Vapor Presure	0.16 mm Hg ( 20 °C)
Vapor Density	3.4 (vs air)
Appearance	White powder
Color	White
Exposure Limit	NIOSH REL: TWA 1 ppm (0.25 mg/m3), IDLH 10 ppm; OSHA PEL: TWA0.25 ppm; ACGIH TLV: TWA 0.25 ppm with an intended change of 0.1 ppm.
Merck	14,5704
BRN	106909
pKa	0[at 20 ℃]
PH	0.8 (550g/l, H2O, 20℃)Hydrolysis
Storage Condition	Store below +30°C.
Stability	Stable. Combustible. Incompatible with water, strong oxidizing agents, alkali metals, strong bases, amines, most common metals, polymerization catalysts and accelerators.
Sensitive	Moisture Sensitive
Explosive Limit	1.4-7.1%(V)
Refractive Index	1.4688 (estimate)
Physical and Chemical Properties	character orthorhombic crystal system colorless needle-like or plate-like crystals. melting point 52.8 ℃ boiling point 202 ℃ relative density 1.480 flash point 110 ℃ soluble in water to produce maleic acid. Dissolve in ethanol and produce esters.
Use	It is used as a raw material for the production of 1, 4-butanediol, γ-butyrolactone, Tetrahydrofuran, succinic acid, unsaturated polyester resin, alkyd resin, etc., and is also used for pharmaceuticals and pesticides

“Strength builds the foundation, and excellent services reach all over the world.”

create win-win situation with customers

We have cooperated with experienced shipping forwarders for many years, they arrange the shipment. No matter by express, by air or by sea, we will track the course of the goods all the way, to make sure goods arrive at you on time and in good condition.

GET A QUOTE

Related Products

Triethyl phosphite Cas : 122-52-1

Name Triethyl phosphite Synonyms (C2H5O)3P TRIETHYLPHOSPHILE Triethyl phosphite fosforyntrojetylowy TRIETHYL PHOSPHITE HP Ethyl phosphite, (EtO)3P ...

Cyanoacetic acid Cas ： 372-09-8

Name Cyanoacetic acid Synonyms Cyanoacetic cyanoacetate CYANOCETIC ACID Cyanoacetic acid Cyano Acetic Acid CYANOACETICE ACID Aceticacid,cyano- ...

Maleic anhydride Cas ： 108-31-6

Name Maleic anhydride Synonyms MA 2,5-FURANDIONE 2,5-Furandione furan-2,5-dione MaleicAnhydride MALIEC ANHYDRIDE Maleic anhydride ANHYDRIDE MAL ...

Phthalic anhydride Cas ： 85-44-9

Name Phthalic anhydride Synonyms AKOS BBS-00004337 anhydridephtalique Phthalic anhydride Anhydride phtalique o-Phthalic anhydride 2-Benzofuran-1,3- ...