CAS No: 500-38-9, Chemical Name: nordihydroguaiaretic acid
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500-38-9 nordihydroguaiaretic acid

Nom nordihydroguaiaretic acid
Synonymes 4,4-(2,3-Dimethyltetramethylene)dipyrocatechol; NDGA, Larrea divaricata; 1,4-Bis(3,4-dihydroxyphenyl)-2,3-dimethylbutane; 4,4'-[(2S,3S)-2,3-dimethylbutane-1,4-diyl]dibenzene-1,2-diol; 4,4'-[(2R,3R)-2,3-dimethylbutane-1,4-diyl]dibenzene-1,2-diol
Formule moléculaire C18H22O4
Poids Moléculaire 302.3649
InChI InChI=1/C18H22O4/c1-11(7-13-3-5-15(19)17(21)9-13)12(2)8-14-4-6-16(20)18(22)10-14/h3-6,9-12,19-22H,7-8H2,1-2H3/t11-,12-/m1/s1
Numéro de registre CAS 500-38-9
EINECS 207-903-0
Structure moléculaire 500-38-9 nordihydroguaiaretic acid
Densité 1.241g/cm3
Point de fusion 184-189℃
Point d'ébullition 526.5°C at 760 mmHg
Indice de réfraction 1.626
Point d'éclair 247.9°C
solubilité dans l'eau slightly soluble
Les symboles de danger  Xn:Harmful;
Codes des risques R22:;
R36/37/38:;
Description de sécurité S26:;
S37/39:;