2,4-Dichloro-6,7-dimethoxyquinazoline

Modify Date: 2025-08-25 11:31:34

2,4-Dichloro-6,7-dimethoxyquinazoline structure	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	Chinese USA	Flash Point	159.7±27.9 °C
	Symbol	GHS07	Signal Word	Warning

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

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

2,4-Dichloro-6,7-dimethoxyquinazoline MSDS(Chinese)

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

Precursor 10
CAS#:28888-44-0 6,7-Dimethoxyqu... CAS#:32315-10-9 Triphosgene CAS#:26961-27-3 2-Amino-4,5-dim... CAS#:2150-38-1 Methyl 3,4-dime...
CAS#:26791-93-5 Methyl 4,5-dime... CAS#:5653-40-7 2-Amino-4,5-dim... CAS#:26759-46-6 Methyl 2-amino-... CAS#:4998-07-6 4,5-Dimethoxy-2...
CAS#:4959-60-8 3,4-DIMETHOXY-6... CAS#:5004-88-6 2-Amino-4,5-dim...
DownStream 10
CAS#:111218-76-9 1-((2-Chloro-6,... CAS#:94644-47-0 2-Chloro-6,7-di... CAS#:20197-86-8 2-CHLORO-6,7-DI... CAS#:23680-84-4 2-Chloro-6,7-di...
CAS#:134749-25-0 1-[6,7-dimethox... CAS#:134749-28-3 [[2-(diethylami... CAS#:134749-40-9 1-[[2-(diethyla... CAS#:134749-35-2 [[2-(ethylamino...
CAS#:134749-32-9 [[2-(2-aminoeth... CAS#:134749-33-0 [[6,7-dimethoxy...

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%

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2,4-Dichloro-6,7-dimethoxyquinazoline

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

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MFCD00051733

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

Names