4-oxotetralin-2-carboxylic acid

Suppliers

Names

[ Name ]:
4-oxotetralin-2-carboxylic acid

[Synonym ]:
4-Methylene-DL-glutamic acid
4-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid
Dl-glutamic acid,4-methylene
H-g-Methylene-DL-Glu-OH
4-methyleneglutamic acid
4-oxo-1,2,3,4-tetrahydro-2-naphthalenecarboxylic acid
H-DL-GLU(METHYLENE)-OH
2-amino-4-methylenepentanedioic acid
(+-)-2-Amino-4-methylen-glutarsaeure
Tetralon-(1)-carbonsaeure-(3)
(+/-)-1-tetralone-3-carboxylic acid
(+/-)-4-methylene-glutamate
4-oxo-1,2,3,4-tetrahydro-[2]naphthoic acid
(+-)-2-amino-4-methylene-glutaric acid

Chemical & Physical Properties

[ Density]:
1.2g/cm3

[ Boiling Point ]:
524ºC at 760 mmHg

[ Melting Point ]:
143-145℃

[ Molecular Formula ]:
C₁₁H₁₀O₃

[ Molecular Weight ]:
190.19500

[ Flash Point ]:
270.7ºC

[ Exact Mass ]:
190.06300

[ PSA ]:
54.37000

[ LogP ]:
1.51630

[ Index of Refraction ]:
1.623

[ Storage condition ]:
2-8℃

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DL-benzylsuccinic acid
3-phenyl-1,2,2-propanetricarboxylic acid 1,2,2-triethyl ester
Z-methyl 4-(phenyl)-3-methoxycarbonylbut-3-enoate
Benzaldehyde
2-Naphthalenecarboxylic acid, 4-Methoxy-
(E)-2-benzylidenesuccinic acid
3-phenyl-propane-1,2,2-tricarboxylic acid
Maleic anhydride
2-methylbenzoyl cyanide

DownStream

1,2,3,4-Tetrahydro-2-naphthoic acid
(S)-4-Oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid
(R)-4-Oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid
3-(hydroxymethyl)-3,4-dihydro-2H-naphthalen-1-one
4,5-dihydro-1H-1,4-methano-benz[c]oxepin-3-one
Methyl 4-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate
Phthalic acid

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%