pyridin-2,5-diamindihydrochlorid

Modify Date: 2024-01-11 19:04:11

pyridin-2,5-diamindihydrochlorid Structure
pyridin-2,5-diamindihydrochlorid structure
Common Name pyridin-2,5-diamindihydrochlorid
CAS Number 26878-35-3 Molecular Weight 182.051
Density N/A Boiling Point 329.1ºC at 760 mmHg
Molecular Formula C5H9Cl2N3 Melting Point 264 °C (dec.)(lit.)
MSDS Chinese USA Flash Point 179.1ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name pyridine-2,5-diamine,dihydrochloride
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 329.1ºC at 760 mmHg
Melting Point 264 °C (dec.)(lit.)
Molecular Formula C5H9Cl2N3
Molecular Weight 182.051
Flash Point 179.1ºC
Exact Mass 181.017349
PSA 64.93000
LogP 3.01240
Vapour Pressure 0.000182mmHg at 25°C
Water Solubility 1000 g/L (20 ºC)

 Safety Information

Symbol GHS07
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 S26-S37/39
RIDADR 2811
WGK Germany 3
Packaging Group II
Hazard Class 6.1
HS Code 2933399090

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles2

More Articles
Preparation, crystal structure, and physical characterization of a new hybrid material (C5H9N3) ZnCl4· H2O. Walha S, et al.

J. Coord. Chem. 63(8) , 1358-68, (2010)

Three-Dimensional Network Polymeric Structure of (2-Amino-5 Ammoniopyridinium)[CuCl4]: Crystal Supramolecularity and Magnetic Properties. Walha S, et al.

J. Supercond. Novel Magn. 26(2) , 437-42, (2013)

 Synonyms

MFCD00040818
2,5-Pyridinediamine dihydrochloride
Pyridin-2,5-diyldiamin,Hydrochlorid
pyridine-2,5-diyldiamine,hydrochloride
pyridin-2,5-diamindihydrochlorid
2,5-DiaMinopyridine Dihydrochloride
2,5-Pyridinediamine, hydrochloride (1:2)
Pyridine-2,5-diamine dichlorhydrate
Pyridine-2,5-diamine dihydrochloride
EINECS 248-083-4
Pyridin-2,5-diyldiamin,Dihydrochlorid