CAS 26351-19-9|violuric acid monohydrate

Introduction：Basic information about CAS 26351-19-9|violuric acid monohydrate, 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. Articles1
6. Synonyms

Common Name	violuric acid monohydrate
CAS Number	26351-19-9	Molecular Weight	175.100
Density	/	Boiling Point	449ºC at 760mmHg
Molecular Formula	C₄H₅N₃O₅	Melting Point	240-250 °C (dec.)
MSDS	ChineseUSA	Flash Point	225.4ºC
Symbol	GHS07	Signal Word	Warning

Names

Name	methyl 4-methylbenzenesulfonate
Synonym	More Synonyms

Chemical & Physical Properties

Boiling Point	449ºC at 760mmHg
Melting Point	240-250 °C (dec.)
Molecular Formula	C₄H₅N₃O₅
Molecular Weight	175.100
Flash Point	225.4ºC
Exact Mass	175.022919
PSA	117.09000
Vapour Pressure	5.97E-10mmHg at 25°C

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	BA4225000
HS Code	2933540000

Customs

HS Code	2933540000
Summary	2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

Articles1

Fresenius J. Anal. Chem. 261 , 45, (1972)

Synonyms

p-Toluenesulfonic acid,methyl ester

EINECS 201-741-4

Methyl tosylate

5-(Hydroxyimino)-2,4,6(1H,3H,5H)-pyrimidinetrione

2,4,5,6(1H,3H)-Pyrimidinetetrone, 5-oxime, hydrate (1:1)

MFCD00149401

Methyl toluene sulfonate

VIOLURIC ACID MONOHYDRATE

Methyl-p-toluenesulfonate

Methyl p-tosylate

Methyl toluene-4-sulfonate

5-(Hydroxyimino)-2,4,6(1H,3H,5H)-pyrimidinetrione hydrate (1:1)

2,4,5,6(1H,3H)-Pyrimidinetetrone 5-oxime,5-Isonitrosobarbituric acid,Alloxan-5-oxime

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