UNSATURATED ALIPHATIC CARBOXYLIC ACID PARENT COMPOUNDS
(SHORT CHAIN)

ACRYLIC ACID
CAS NUMBER : 79-10-7
EINECS NUMBER : 201-177-9
OTHER CHEMICAL NAME(S):
Acroleic acid;
2-Propenoic acid; Acrylate; Ethylenecarboxylic acid; propene acid; Propenoic acid; Vinylformic Acid; Acide acrylique (French); Acido acrilio (Spanish); Kyselina akrylova(Czech);
MELTING POINT(S): 12 C

CH2=CHCOOH (72.06)
ACRYLIC ACID

PROPIOLIC ACID
AS NUMBER : 471-25-0
EINECS NUMBER : 207-437-8
OTHER CHEMICAL NAME(S):
2-Propynoic acid; Acetylenecarboxylic Acid; Prop-2-ynoic acid; Propargylic acid; Propynoic acid;
MELTING POINT(S): 16 C

CH°’CHCOOH (70.05)
PROPIOLIC ACID

METHACRYLIC ACID
CAS NUMBER : 79-41-4
EINECS NUMBER : 201-204-4
OTHER CHEMICAL NAME(S):
MAA; 2-Methylenepropionic Acid; 2-Methacrylic acid; 2-Methyl-2-propenoic Acid; Acide methacrylique (French); Acido metacrilico (Spanish); alpha-Methylacrylic acid; Kyselina methakrylova (Czech);
MELTING POINT(S): 14 - 15 C

H2C=C(CH3)COOH (86.09)
METHACRYLIC ACID

CROTONIC ACID
CAS NUMBER : 3724-65-0
EINECS NUMBER : 223-077-4
OTHER CHEMICAL NAME(S):
beta-Methylacrylic acid; 3-Methyl- Acrylic acid; 2-Butenoic acid; alpha-Butenoic acid; 3-Methylacrylic acid; alpha-Crotonic acid; Kyselina krotonova;
MELTING POINT(S): 73 C

CH3CH=CHCOOH (86.09)
CROTONIC ACID

ISOCROTONIC ACID
CAS NUMBER : 503-64-0
EINECS NUMBER :
OTHER CHEMICAL NAME(S):
(Z)-2-Butenoic acid; (Z)-Crotonic acid; cis-Crotonic Acid; cis-2-Butenoic Acid;
MELTING POINT(S):

CH3CH=CHCOOH (86.09)
ISOCROTONIC ACID

VINYLACETIC ACID
CAS NUMBER : 625-38-7
EINECS NUMBER : 210-892-5
OTHER CHEMICAL NAME(S):
3-Butenoic acid; beta-Butenoic acid; Ethenyl Acetic acid;
MELTING POINT(S): -39 C

CH2=CHCH2COOH (86.09)
VINYLACETIC ACID

2-PENTENOIC ACID
CAS NUMBER : 626-98-2
EINECS NUMBER :
OTHER CHEMICAL NAME(S):
Pent-2-enoic acid;
MELTING POINT(S):

C2H5CH=CHCOOH (100.12)
2-PENTENOIC ACID 

trans-2-PENTENOIC ACID
CAS NUMBER : 13991-37-2
EINECS NUMBER : 237-791-9
OTHER CHEMICAL NAME(S):
(E)-
2-Pentenoic acid; (2E)-2-Pentenoic acid; trans-Pent-2-enoic acid;
MELTING POINT(S): 9 C

C2H5CH=CHCOOH (100.12)
trans-2-PENTENOIC ACID

3-PENTENOIC ACID
CAS NUMBER : 5204-64-8
EINECS NUMBER :
OTHER CHEMICAL NAME(S):
Pent-3-enoic acid;
MELTING POINT(S):

CH3CH=CHCH2COOH (100.12)
3-PENTENOIC ACID

trans-3-PENTENOIC ACID
CAS NUMBER : 1617-32-9
EINECS NUMBER :
OTHER CHEMICAL NAME(S):
(E)-3
-Pentenoic acid; trans-Pent-3-enoic acid;
MELTING POINT(S):

CH3CH=CHCH2COOH (100.12)
trans-3-PENTENOIC ACID

ALLYLACETIC ACID
CAS NUMBER : 591-80-0

EINECS NUMBER : 209-732-7
OTHER CHEMICAL NAME(S):
4-Pentenoic acid; Pent-4-enoic acid; 4-PA;
MELTING POINT(S): -22 C

CH2=CH2CH2CH2COOH (100.12)
ALLYLACETIC ACID

MALEIC ACID
CAS NUMBER : 110-16-7
EINECS NUMBER : 203-742-5
OTHER CHEMICAL NAME(S):
Hydroxysuccinic Acid;
2-butenedioic acid; cis-1,2-ethenedicarboxylic acid; cis-2-butenedioic acid; cis-butenedioic acid; cis-ethene-1,2-dicarboxylic acid; cis-maleic acid; Malenic Acid; Toxilic acid; (Z)-1,2-ethenedicarboxylic acid; (Z)-2-butenedioic acid;
MELTING POINT(S): 138 C

HOOCCH=CHCOOH (116.07)
MALEIC ACID

FUMARIC ACID
CAS NUMBER : 110-17-8
EINECS NUMBER : 203-743-0
OTHER CHEMICAL NAME(S):
2-Butenedioic acid;
1,2-Ethylenedicarboxylic Acid; Allomaleic Acid; trans-Butanedioic Acid; (E)-2-Butenedioic acid; trans-1,2-Ethylenedicarboxylic acid; Allomaleic acid; Boletic acid; MELTING POINT(S): 299 C

HOOCCH=CHCOOH (116.07)
FUMARIC ACID

TIGLIC ACID
CAS NUMBER : 80-59-1
EINECS NUMBER : 201-295-0
OTHER CHEMICAL NAME(S):
(E)-2-Methyl-
Crotonic acid; trans-alpha,beta-Dimethylacrylic Acid; trans-2-Methyl-2-Butenoic acid; trans-2-Methylcrotonic Acid; trans-2,3-Dimethylacrylic Acid; Cevadic acid; Tiglinic acid; 2,3-Dimethylacrylic acid; (E)-2,3-Dimethylacrylic acid; (2E)-2-Methyl-2-butenoic acid;
MELTING POINT(S): 61 C

CH3CH2CH=CHCOOH (100.12)
TIGLIC ACID

ANGELIC ACID
CAS NUMBER : 565-63-9
EINECS NUMBER :
OTHER CHEMICAL NAME(S):
(Z)-2-Methyl-
Crotonic acid; cis-alpha,beta-Dimethylacrylic Acid; cis-2-Methyl-2-Butenoic acid; cis-2-Methylcrotonic Acid; cis-2,3-Dimethylacrylic Acid; (Z)-2,3-Dimethylacrylic acid; (2Z)-2-Methyl-2-butenoic acid;
MELTING POINT(S):

CH3CH2CH=CHCOOH (100.12)
ANGELIC ACID

CITRACONIC ACID
CAS NUMBER : 498-23-7
EINECS NUMBER : 207-858-7
OTHER CHEMICAL NAME(S):
Methylmaleic acid; cis-Methylbutenedioic acid; methyl-Maleic acid; Kyselina citrakonova; 2-Methyl-2-butenedioic acid; (2Z)-2-Methyl-2-butenedioic acid;
MELTING POINT(S): 94 C

HOOCCH=CCH3COOH (130.10)
CITRACONIC ACID

MESACONIC ACID
CAS NUMBER : 498-24-8
EINECS NUMBER : 207-859-2
OTHER CHEMICAL NAME(S):
trans-1-Propene-1,2-Dicarboxylic acid; trans-2-Methyl-2-Butenedioic acid; Methylfumaric acid; 2-Methylfumaric acid; (E)-2-Methyl-2-butenedioic acid; (E)-methyl-Butenedioic acid; Methylfumaric acid, ; Mesaconate; Kyselina mesakonova; (2E)-2-Methyl-2-butenedioic acid
MELTING POINT(S): 200 C

HOOCCH=CCH3COOH (130.10)
MESACONIC ACID