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500-38-9

500-38-9 Structure

500-38-9 Structure
IdentificationMore
【Name】

Nordihydroguaiaretic acid
【CAS】

500-38-9
【Synonyms】

1,4-BIS(3,4-DIHYDROXYPHENYL)-2,3-DIMETHYLBUTANE
4,4'-(2,3-DIMETHYL-1,4-BUTANEDIYL)BIS-1,2-BENZENEDIOL
4,4'-(2,3-DIMETHYLTETRAMETHYLENE)DIPYROCATECHOL
ACTINEX
LABOTEST-BB LT00233087
NDGA
NDGA, LARREA DIVARICATA
NORDIHYDROGUAIARETIC ACID
NORDIHYDROGUAIRETIC ACID
TIMTEC-BB SBB005930
1,2-Benzenediol, 4,4'-(2,3-dimethyl-1,4-butanediyl)bis-
1,4-bis(3,4-dihydroxyphenyl)-2,3-dimethyl-butan
2,3-Bis(3,4-dihydroxyphenylmethyl)butane
4,4'-(2,3-Dimethyl-1,4-Butanediyl)bis(pyrocatechol)
4,4’-(2,3-dimethyltetramethylene)di-pyrocatecho
beta,gamma-Dimethyl-alpha,delta-bis(3,4-dihydroxyphenyl)butane
Butane, 1,4-bis(3,4-dihydroxyphenyl)-2,3-dimethyl-
dihydro-dinorguaiareticaci
Dihydronorguaiaretic acid
dihydro-norguaiareticaci
【EINECS(EC#)】

207-903-0
【Molecular Formula】

C18H22O4
【MDL Number】

MFCD00002206
【Molecular Weight】

302.36
【MOL File】

500-38-9.mol
Chemical PropertiesBack Directory
【Appearance】

light yellow crystalline solid
【mp 】

182-187 °C
【storage temp. 】

Freezer (-20°C)
【Stability:】

Stable. Incompatible with oxidizing agents.
【Water Solubility 】

slightly soluble
【Merck 】

14,6693
【BRN 】

2056825
【CAS DataBase Reference】

500-38-9(CAS DataBase Reference)
【NIST Chemistry Reference】

Pyrocatechol, 4,4'-(2,3-dimethyltetramethylene)di-(500-38-9)
【EPA Substance Registry System】

500-38-9(EPA Substance)
Safety DataBack Directory
【Hazard Codes 】

Xn
【Risk Statements 】

R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
【Safety Statements 】

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S37/39:Wear suitable gloves and eye/face protection .
S24/25:Avoid contact with skin and eyes .
S22:Do not breathe dust .
【WGK Germany 】

3
【RTECS 】

UX1750000
Raw materials And Preparation ProductsBack Directory
【Raw materials】

GUM GUAIAC
Spectrum DetailBack Directory
【Spectrum Detail】

Nordihydroguaiaretic acid(500-38-9)IR1
Nordihydroguaiaretic acid(500-38-9)MS
Nordihydroguaiaretic acid(500-38-9)IR2
Nordihydroguaiaretic acid(500-38-9)13CNMR
Well-known Reagent Company Product InformationBack Directory
【Acros Organics】

Nordihydroguaiaretic acid, 95%(500-38-9)
【Alfa Aesar】

Nordihydroguaiaretic acid, 97%(500-38-9)
【Sigma Aldrich】

500-38-9(sigmaaldrich)
【TCI AMERICA】

4,4'-(2,3-Dimethyltetramethylene)dipyrocatechol,>95.0%(LC)(500-38-9)
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