(4-(ethyl(methyl)carbamoyl)phenyl)boronic acid

4-(乙基(甲基)氨甲酰基)苯基硼酸

Also known as: 4-(ethyl(methyl)carbamoyl)phenylboronic acid, 4-[ethyl(methyl)carbamoyl]benzeneboronic acid, [4-[ethyl(methyl)carbamoyl]phenyl]boronic acid, 4-[(N-ethyl-N-methylamino)carbonyl]benzeneboronic acid, 4-(N-ethyl-N-methylaminocarbonyl)phenylboronic acid, 4-[ethyl(methyl)carbamoyl]phenylboronic acid, (4-(ethyl(methyl)carbamoyl)phenyl)boronic acid, Boronic acid, B-[4-[(ethylmethylamino)carbonyl]phenyl]-

(4-(ethyl(methyl)carbamoyl)phenyl)boronic acid (CAS 871333-04-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H14BNO3 and a molecular weight of 207.03400 g/mol. It is also known as 4-(ethyl(methyl)carbamoyl)phenylboronic acid, 4-[ethyl(methyl)carbamoyl]benzeneboronic acid and [4-[ethyl(methyl)carbamoyl]phenyl]boronic acid. Key properties include a melting point of 257-259ºC, a boiling point of 414.7ºC at 760 mmHg, a density of 1.17g/cm3 and a flash point of 204.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 871333-04-9
Jingsj CID: J-1515403-9
Molecular Formula: C₁₀H₁₄BNO₃
Chinese Name: 4-(乙基(甲基)氨甲酰基)苯基硼酸
Molecular Weight: 207.03400 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	257-259ºC
Boiling Point	414.7ºC at 760 mmHg
Density	1.17g/cm3
Flash Point	204.6ºC
Exact Mass	207.10700
PSA	60.77000
Refractive Index	1.545

Customs & Trade Information

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%

Frequently Asked Questions

What is the CAS number of (4-(ethyl(methyl)carbamoyl)phenyl)boronic acid?

The CAS number of (4-(ethyl(methyl)carbamoyl)phenyl)boronic acid is 871333-04-9.

What are the molecular formula and molecular weight of (4-(ethyl(methyl)carbamoyl)phenyl)boronic acid?

(4-(ethyl(methyl)carbamoyl)phenyl)boronic acid has molecular formula C10H14BNO3 and molecular weight 207.03400 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(4-(ethyl(methyl)carbamoyl)phenyl)boronic acid (CAS 871333-04-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1515403-9 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.