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4334-88-7

4334-88-7 structure
4334-88-7 structure

Name 4-Ethoxycarbonylphenylboronic acid
Synonyms Benzoic acid, 4-borono-, ethyl ester
4-(Ethoxycarbonyl)benzeneboronic Acid
[4-(Ethoxycarbonyl)phenyl]boronic acid
MFCD02179441
(4-ethoxycarbonylphenyl)boronic acid
4-Ethoxycarbonylphenylboronic Acid
4-(Ethoxycarbonyl)phenylboronic Acid
Density 1.2±0.1 g/cm3
Boiling Point 355.5±44.0 °C at 760 mmHg
Melting Point 184-189 °C
Molecular Formula C9H11BO4
Molecular Weight 193.992
Flash Point 168.8±28.4 °C
Exact Mass 194.075043
PSA 66.76000
LogP 2.10
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.527
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S37/39-S26
RIDADR NONH for all modes of transport
HS Code 2931900090

~85%

4334-88-7 structure

4334-88-7

Literature: Davison, Joshua Zwick; Jones, Winton Dennis; Zarrinmayeh, Hamideh; Zimmerman, Dennis Michael Patent: US2003/225266 A1, 2003 ; Location in patent: Page 25 ;

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4334-88-7 structure

4334-88-7

Literature: NeuroSearch A/S Patent: US6696475 B2, 2004 ;

~21%

4334-88-7 structure

4334-88-7

Literature: Li, Wenjie; Nelson, Dorian P.; Jensen, Mark S.; Hoerrner, R. Scott; Cai, Dongwei; Larsen, Robert D.; Reider, Paul J. Journal of Organic Chemistry, 2002 , vol. 67, # 15 p. 5394 - 5397

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4334-88-7 structure

4334-88-7

Literature: Lv, Xiaoxia; Li, Liangjun; Tang, Sifu; Wang, Chao; Zhao, Xuebo Chemical Communications, 2014 , vol. 50, # 52 p. 6886 - 6889
HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%