CAS 27631-29-4|2,4-Dichloro-6,7-dimethoxyquinazoline

Introduction：Basic information about CAS 27631-29-4|2,4-Dichloro-6,7-dimethoxyquinazoline, 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	2,4-Dichloro-6,7-dimethoxyquinazoline
CAS Number	27631-29-4	Molecular Weight	259.089
Density	1.4±0.1 g/cm3	Boiling Point	340.5±42.0 °C at 760 mmHg
Molecular Formula	C₁₀H₈Cl₂N₂O₂	Melting Point	172-177 °C
MSDS	ChineseUSA	Flash Point	159.7±27.9 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	2,4-Dichloro-6,7-dimethoxyquinazoline
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	340.5±42.0 °C at 760 mmHg
Melting Point	172-177 °C
Molecular Formula	C₁₀H₈Cl₂N₂O₂
Molecular Weight	259.089
Flash Point	159.7±27.9 °C
Exact Mass	257.996277
PSA	44.24000
LogP	2.69
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.614
InChIKey	DGHKCBSVAZXEPP-UHFFFAOYSA-N
SMILES	COc1cc2nc(Cl)nc(Cl)c2cc1OC

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	S37/39-S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3.0
HS Code	2933990090

Customs

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

2,4-Dichlor-6,7-dimethoxy-chinazolin

7-diMethoxyquinoazoline

2-Chloro-6,7-diMethoxyquinazolin-4-yl Chloride

2,4-Dichloro-6,7-dimethoxyquin

2,4-Dichloro-6,7-dimethoxyquinazoline

2,4-dichloro-6,7-dimethoxy-quinazoline

2,4-Dichloro-6,7-dimethoxyquinoazoline

Quinazoline, 2,4-dichloro-6,7-dimethoxy-

MFCD00051733

2-chloro-6,7-dimethoxy-3H-quinazolin-4-one

2,4-DICHLORO-6,7-DIMETHOXYQUINAZOLINETERAZOSIN

2,4-Dichloro-6,7-dimethoxyxinazoline

2,4-Dichloro-6,7-dimethoxy quinazoline

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