(3-Ethylphenyl)boronic acid

Modify Date: 2025-08-25 10:14:15

(3-Ethylphenyl)boronic acid structure	Common Name	(3-Ethylphenyl)boronic acid
	CAS Number	90555-65-0	Molecular Weight	149.983
	Density	1.1±0.1 g/cm3	Boiling Point	299.6±33.0 °C at 760 mmHg
	Molecular Formula	C₈H₁₁BO₂	Melting Point	102.5-107.5ºC
	MSDS	Chinese USA	Flash Point	135.0±25.4 °C
	Symbol	GHS07	Signal Word	Warning

Name	3-Ethylphenylboronic acid
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	299.6±33.0 °C at 760 mmHg
Melting Point	102.5-107.5ºC
Molecular Formula	C₈H₁₁BO₂
Molecular Weight	149.983
Flash Point	135.0±25.4 °C
Exact Mass	150.085205
PSA	40.46000
LogP	2.58
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.521
InChIKey	JIMVRUCDZGFJRE-UHFFFAOYSA-N
SMILES	CCc1cccc(B(O)O)c1
Storage condition	2-8°C

(3-Ethylphenyl)boronic acid MSDS(Chinese)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319
Precautionary Statements	P305 + P351 + P338
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26-36/37
RIDADR	NONH for all modes of transport
HS Code	2931900090

1-phenethyl bromide

CAS#:2725-82-8

~83%

(3-Ethylphenyl)...

CAS#:90555-65-0

Literature: Lunazzi, Lodovico; Mazzanti, Andrea; Alvarez, Anna Munoz Journal of Organic Chemistry, 2000 , vol. 65, # 10 p. 3200 - 3206

n-Butyllithium

CAS#:109-72-8

Trimethyl borate

CAS#:121-43-7

1-phenethyl bromide

CAS#:2725-82-8

~24%

(3-Ethylphenyl)...

CAS#:90555-65-0

Literature: Pfizer INC Patent: US6387931 B1, 2002 ;

1,3-Dibromobenzene

CAS#:108-36-1

(3-Ethylphenyl)...

CAS#:90555-65-0

Literature: Journal of Organic Chemistry, , vol. 65, # 10 p. 3200 - 3206

Precursor 4
CAS#:2725-82-8 1-phenethyl bromide CAS#:109-72-8 n-Butyllithium CAS#:121-43-7 Trimethyl borate CAS#:108-36-1 1,3-Dibromobenzene
DownStream 0

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%