CAS No.97-65-4,Itaconic acid Suppliers

Products Categories

Pharmaceutical (125)
Organic Chemicals (55)
Others (40)
Food Additives (38)
Catalyst and Auxiliary (15)
Reagent (9)
Plant Extract (8)
Materials (3)
Agrochemicals (1)
Dyestuff and Pigment (1)

Basic Information

Molecular Structure:
CAS No.:	97-65-4
Name:	Itaconic acid
Article Data:	84

Formula:	C₅H₆O₄
Molecular Weight:	130.1
Synonyms:	Succinic acid, methylene-;disodium 2-methylidenebutanedioate;Disodium methylenesuccinate;methylenebutanedioic acid;Butanedioic acid, methylene-;Succinic acid, methylene- (8CI);1/C5H6O4/c1-3(5(8)9)2-4(6)7/h1-2H2,(H,6,7)(H,8,9;butanedioic acid, 2-methylene-;sodium 2-methylidenebutanedioate;Methylenebutanedioic acid, disodium salt;2-Propene-1,2-dicarboxylic acid;Butanedioic acid,methylene-;
EINECS:	202-599-6
Density:	1.366 g/cm³
Melting Point:	165-168 °C(lit.)
Boiling Point:	381.4 °C at 760 mmHg
Flash Point:	198.7 °C
Appearance:	white crystalline powder
Hazard Symbols:	Xi
Risk Codes:	36/37/38
Safety:	26-36
PSA:	74.60000
LogP:	0.10190

Synthetic route

: 77-92-9
citric acid

A: 79-41-4
poly(methacrylic acid)

B: 498-23-7
citraconic acid

C: 498-24-8
Mesaconic acid

D: 97-65-4
2-methylenesuccinic acid

Conditions

Conditions	Yield
With 4-methoxy-phenol; triphenylphosphine In water at 225℃; under 20686.5 Torr; for 1.5h; Temperature; Glovebox; Inert atmosphere;	A 24.1% B n/a C n/a D n/a
With sodium hydroxide at 250℃; for 0.25h; Reagent/catalyst;

...Expand

: 50-00-0
formaldehyd

: 922-84-9
ethane-1,1,2-tricarboxylic acid

A: 97-65-4
2-methylenesuccinic acid

B: 498-89-5
paraconic acid

Conditions

Conditions	Yield
With acetic anhydride; acetic acid

...Expand

: 498-23-7
citraconic acid

A: 498-24-8
Mesaconic acid

B: 97-65-4
2-methylenesuccinic acid

Conditions

Conditions	Yield
With sodium hydroxide

: 498-23-7
citraconic acid

: 97-65-4
2-methylenesuccinic acid

Conditions

Conditions	Yield
With water at 120 - 160℃;
With dipotassium peroxodisulfate; water; mercury dichloride
With sodium hydroxide In water at 190℃; under 112511 Torr; for 0.133333h; Temperature;	19.22 %Spectr.

: 498-24-8
Mesaconic acid

: furan-2,3,5(4H)-trione pyridine (1:1)

: 97-65-4
2-methylenesuccinic acid

: 50-99-7
D-glucose

: 97-65-4
2-methylenesuccinic acid

Conditions

Conditions	Yield
With aspergillus terreus
With aspergillus terreus

: 50-99-7, 59-23-4, 921-60-8, 1949-88-8, 1990-29-0, 2152-76-3, 2595-97-3, 2595-98-4, 3458-28-4, 4205-23-6, 5934-56-5, 5978-95-0, 5987-68-8, 6027-89-0, 6038-51-3, 7635-11-2, 10030-80-5, 15572-79-9, 19163-87-2, 23567-25-1, 26566-61-0, 30077-17-9, 31103-86-3, 39665-52-6, 40866-07-7, 58367-01-4, 58407-05-9, 58407-06-0, 83198-69-0, 83198-70-3, 83198-71-4, 93780-23-5, 145920-48-5
glucose

: 97-65-4
2-methylenesuccinic acid

Conditions

Conditions	Yield
With aspergillus terreus Bei der oxydativen Vergaerung;
With aspergillus itaconicus Bei der oxydativen Vergaerung;

: 499-12-7
1 propene 1,2,3 tricarboxylic acid

: 97-65-4
2-methylenesuccinic acid

Conditions

Conditions	Yield
bei der Destillation;
bei der Destillation ensteht zunaechst in Form ihres Anhydrids;
With water at 180℃;

: 499-12-7
1 propene 1,2,3 tricarboxylic acid

A: 97-65-4
2-methylenesuccinic acid

B: 15719-64-9, 15719-76-3, 97762-63-5
methylammonium carbonate

Conditions

Conditions	Yield
Erhitzen ueber die Schmelzpunkt;

: 585-84-2
cis-aconitic acid

: 97-65-4
2-methylenesuccinic acid

Conditions

Conditions	Yield
With aspergillus terreus
With immune responsive gene 1 In aq. buffer at 30℃; for 1h; pH=7.1;

Raw Materials

67-64-1

624-65-7

64-19-7

50-00-0

151-50-8

50-99-7

499-12-7

74-88-4

Downstream Products

498-24-8

Total:204 Page 1 of 6 1 2 3 4 5 6 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 97-65-4

Chemistry

Structure of Itaconic acid (CAS NO.97-65-4):

IUPAC Name: 2-methylidenebutanedioic acid
Empirical Formula: C₅H₆O₄
Molecular Weight: 130.0987
EINECS: 202-599-6
Index of Refraction: 1.498
Molar Refractivity: 27.91 cm³
Molar Volume: 95.2 cm³
Polarizability: 11.06×10^-24cm³
Surface Tension: 55.4 dyne/cm
Density: 1.366 g/cm³
Flash Point: 198.7 °C
Enthalpy of Vaporization: 69.14 kJ/mol
Melting Point: 165-168 °C(lit.)
Boiling Point: 381.4 °C at 760 mmHg
Vapour Pressure: 7.11E-07 mmHg at 25°C
Sensitive: Hygroscopic
Product Categories: Organic Chemicals
Canonical SMILES: C=C(CC(=O)O)C(=O)O
InChI: InChI=1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h1-2H2,(H,6,7)(H,8,9)
InChIKey: LVHBHZANLOWSRM-UHFFFAOYSA-N

Uses

Itaconic acid (CAS NO.97-65-4) is primarily used as a co-monomer in the production of styrene-butadiene-acrylonitrile and acrylate latexes with applications in the paper and architectural coating industry.

Production

In nature, itaconic acid is being produced by Aspergillus terreus. Scientists are developing plants to produce itaconic acid. This may allow replacement of petrochemical products by plant based, thus more sustainable, raw material.

Safety Profile

Hazard Codes: Irritant Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
WGK Germany: 1
HS Code: 29171990

Specification

Itaconic acid , its cas register number is 97-65-4. It also can be called 2-Propene-1,2-dicarboxylic acid ; AI3-16901 ;
Butanedioic acid, methylene- ; Methylenebutanedioic acid ; NSC 3357 ; Propylenedicarboxylic acid ; Succinic acid, methylene- . Itaconic acid (CAS NO.97-65-4) is a white crystalline powder that is soluble in water, and partially soluble in methanol, ethanol or acetone.