CAS 1666-17-7|Benzenesulfonic acid,4-methyl-, 2-(phenylmethylene)hydrazide

Introduction：Basic information about CAS 1666-17-7|Benzenesulfonic acid,4-methyl-, 2-(phenylmethylene)hydrazide, 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	Benzenesulfonic acid,4-methyl-, 2-(phenylmethylene)hydrazide
CAS Number	1666-17-7	Molecular Weight	274.338
Density	1.2±0.1 g/cm3	Boiling Point	431.8±38.0 °C at 760 mmHg
Molecular Formula	C₁₄H₁₄N₂O₂S	Melting Point	130ºC
MSDS	ChineseUSA	Flash Point	214.9±26.8 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	benzaldehyde tosylhydrazone
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	431.8±38.0 °C at 760 mmHg
Melting Point	130ºC
Molecular Formula	C₁₄H₁₄N₂O₂S
Molecular Weight	274.338
Flash Point	214.9±26.8 °C
Exact Mass	274.077606
PSA	66.91000
LogP	3.35
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.591
InChIKey	FZFLTDNAHASQQC-UHFFFAOYSA-N
SMILES	Cc1ccc(S(=O)(=O)NN=Cc2ccccc2)cc1

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	2935009090

Customs

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Synonyms

4-Methyl-N'-[(E)-phenylmethylene]benzenesulfonohydrazide

Benzenesulfonic acid, 4-methyl-, 2-[(1E)-phenylmethylene]hydrazide

benzaldehyde (p-tosyl)hydrazone

N'-Benzylidene-p-toluenesulfonic acid hydrazide

N2-Benzylidene-4-methylbenzenesulfonohydrazide

p-Toluenesulfonic acid N'-benzylidene hydrazide

benzaldehyde toluene-p-sulphonylhydrazone

N'-Benzylidene-4-methylbenzenesulfonohydrazide

Benzaldehyde p-Toluenesulfonylhydrazone

N-(benzylideneamino)-4-methyl-benzenesulfonamide

4-methyl-N'-benzylidenebenzene-1-sulfonohydrazide

4-methylbenzenesulfonic acid N-methylidene-hydrazide

N-benzylideneamino-p-toluenesulfonamide

4-methyl-N-(phenylmethylideneamino)benzenesulfonamide

Benzaldehyde Tosylhydrazone

Benzaldehyde [(4-methylphenyl)sulfonyl]hydrazone

MFCD00009644

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