CAS 5348-42-5|4,5-dichlorbenzol-1,2-diamin

Introduction：Basic information about CAS 5348-42-5|4,5-dichlorbenzol-1,2-diamin, 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	4,5-dichlorbenzol-1,2-diamin
CAS Number	5348-42-5	Molecular Weight	177.031
Density	1.5±0.1 g/cm3	Boiling Point	346.3±37.0 °C at 760 mmHg
Molecular Formula	C₆H₆Cl₂N₂	Melting Point	158-164 °C(lit.)
MSDS	ChineseUSA	Flash Point	163.3±26.5 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	4,5-Dichloro-o-phenylenediamine
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.5±0.1 g/cm3
Boiling Point	346.3±37.0 °C at 760 mmHg
Melting Point	158-164 °C(lit.)
Molecular Formula	C₆H₆Cl₂N₂
Molecular Weight	177.031
Flash Point	163.3±26.5 °C
Exact Mass	175.990799
PSA	52.04000
LogP	2.13
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.679
InChIKey	IWFHBRFJOHTIPU-UHFFFAOYSA-N
SMILES	Nc1cc(Cl)c(Cl)cc1N
Storage condition	-20?C Freezer, Under Inert Atmosphere

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H312-H315-H319-H332-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R40
Safety Phrases	S26-S36-S45-S36/37
RIDADR	2811
WGK Germany	3
HS Code	2921590090

Customs

HS Code	2921590090
Summary	2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles1

Derivatization reaction of the mycotoxin moniliformin with 1,2-diamino-4,5-dichlorobenzene: structure elucidation of an unexpected reaction product by liquid chromatography/tandem mass spectrometry and liquid chromatography/nuclear magnetic resonance spectroscopy.

J. Mass Spectrom. 38(7) , 709-14, (2003)

The derivatization reaction of the mycotoxin moniliformin with 1,2-diamino-4,5-dichlorobenzene was previously introduced to improve distinctly the sensitivity of an assay applying high-performance liq...

Synonyms

1,2-Benzenediamine, 4,5-dichloro-

4,5-dichlorobenzene-1,2-diamine

1,2-Diamino-4,5-dichlorobenzene,4,5-Dichloro-1,2-phenylenediamine

4,5-Dichloro-1,2-phenylenediamine

MFCD00007723

4,5-dichlorbenzol-1,2-diamin

1,2-Diamino-4,5-dichlorobenzene

1,2-Dichloro-4,5-diaminobenzene

4,5-Dichloro-ortho-phenylenediamine

4,5-Dichloro-1,2-benzenediamine

EINECS 226-305-0

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