CAS 1971-81-9|4-DIMETHYLAMINO-1-NAPHTHALDEHYDE

Introduction：Basic information about CAS 1971-81-9|4-DIMETHYLAMINO-1-NAPHTHALDEHYDE, 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	4-DIMETHYLAMINO-1-NAPHTHALDEHYDE
CAS Number	1971-81-9	Molecular Weight	199.24800
Density	1.15g/cm3	Boiling Point	346.6ºC at 760 mmHg
Molecular Formula	C₁₃H₁₃NO	Melting Point	43-45ºC(lit.)
MSDS	ChineseUSA	Flash Point	>230 °F
Symbol	GHS07	Signal Word	Warning

Names

Name	4-(dimethylamino)naphthalene-1-carbaldehyde
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.15g/cm3
Boiling Point	346.6ºC at 760 mmHg
Melting Point	43-45ºC(lit.)
Molecular Formula	C₁₃H₁₃NO
Molecular Weight	199.24800
Flash Point	>230 °F
Exact Mass	199.10000
PSA	20.31000
LogP	2.71830
Vapour Pressure	5.69E-05mmHg at 25°C
Index of Refraction	1.676
InChIKey	XCQFZIFIUMBSAO-UHFFFAOYSA-N
SMILES	CN(C)c1ccc(C=O)c2ccccc12

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	36/37/38
Safety Phrases	26-37/39
RIDADR	NONH for all modes of transport
HS Code	2922399090

Customs

HS Code	2922399090
Summary	2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Articles1

The effects of cyclic terminal groups in di-and tri-arylmethane dyes. Part 2. 1 Steric and electronic effects in derivatives of Victoria Blue. Guinot SG, et al.

J. Chem. Soc., Perkin Trans. II 2 , 297-304, (1998)

Synonyms

4-Dimethylamino-1-naphthaldehyde

4-(Dimethylamino)-1-naphthaldehyde

4-dimethylamino-1-naphthylcarboxaldehyde

4-dimethylaminonaphthalene-1-carbaldehyde

MFCD00010371

4-N,N'-dimethylamino-1-napthaldehyde

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