Calboxylic acid |
LIPID_ID | CA0003 |
CHEM_NA | OCTANEDIOIC |
ACID/HEXAMETHYLENE-1,6-DICARBOXYLIC ACID |
COMMON_NA | SUBERIC ACID |
MOL_FORMULA | C8H14O4 |
MOL_WT | 174 |
MELT_PT | 142゚C,145゚C(002/001) |
BOIL_PT | 219.5゚C/10mmHg, 230゚C/15mmHg, |
258.5゚C/50mmHg, 279゚C/100mmHg (001) |
OPT_ROT |
REFRA_IND |
DENSITY |
SOLUBILITY | 0.16% IN 20゚C WATER (002) |
UV_SPEC |
IR_SPEC | OH,CH GROUP:2955cm-1, C=O GROUP:1703cm-1, |
β(COH)+Q(C-O):1423cm-1 (012) |
NMR_SPEC |
MS_SPEC | M/E=174[M],138[M-2H2O],110[M-2H2O-CO],98[C5H |
10CO],73[CH2=CHCOOH2],69[C5H9], |
60[CH2COOH2],55[C4H7],41[C3H5]・・・100%(010) |
NOTE_SPEC |
SOURCE | 硝酸とコルクとの反応物の一つ。(001) |
ヒマシ油の硝酸酸化で生成(アゼライン酸と共に)。(001 |
BIOL_ACTIV |
NOTE |
1998年7月17日 | 3 / 20 ページ |