CAS 70523-22-7|5-Uracilboronic acid

Introduction：Basic information about CAS 70523-22-7|5-Uracilboronic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	5-Uracilboronic acid
CAS Number	70523-22-7	Molecular Weight	155.904
Density	1.8±0.1 g/cm3	Boiling Point	607.2±65.0 °C at 760 mmHg
Molecular Formula	C₄H₅BN₂O₄	Melting Point	300 °C
MSDS	USA	Flash Point	321.0±34.3 °C

Names

Name	uracil-5-boronic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.8±0.1 g/cm3
Boiling Point	607.2±65.0 °C at 760 mmHg
Melting Point	300 °C
Molecular Formula	C₄H₅BN₂O₄
Molecular Weight	155.904
Flash Point	321.0±34.3 °C
Exact Mass	156.034241
PSA	106.18000
LogP	-3.18
Vapour Pressure	0.0±1.8 mmHg at 25°C
Index of Refraction	1.653
InChIKey	PVEJOCQTIVCDNO-UHFFFAOYSA-N
SMILES	O=c1[nH]cc(B(O)O)c(=O)[nH]1

Safety Information

Hazard Codes	Xn,Xi
Risk Phrases	R22:Harmful if swallowed. R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Phrases	S36-S24/25
WGK Germany	3
RTECS	UE9455000
HS Code	2933599090

Customs

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

Boronic acid, (1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)-

Boronic acid, B-(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)-

(2,4-Dihydroxypyrimidin-5-yl)boronic acid

(2,4-Dioxo-1,2,3,4-tetrahydro-5-pyrimidinyl)boronic acid

(2,4-Dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)boronic acid

5-Uracilboronic acid

T6N CNJ BQ DQ EBQQ

(2,4-dioxo-1H-pyrimidin-5-yl)boronic acid

MFCD01318983

T6MVMVJ EBQQ

Recommended......