dpx

Names

[ CAS No. ]:
14208-10-7

[ Name ]:
dpx

[Synonym ]:
DPX [P-Xylene-bis-pyridinium bromide]
DPX

Chemical & Physical Properties

[ Density]:
0.904 g/mL at 25ºC(lit.)

[ Molecular Formula ]:
C₁₈H₁₈Br₂N₂

[ Molecular Weight ]:
422.15700

[ Flash Point ]:
77 °F

[ Exact Mass ]:
419.98400

[ PSA ]:
7.76000

[ Appearance of Characters ]:
white to off-white

[ Index of Refraction ]:
n20/D 1.521(lit.)

[ Storage condition ]:
2-8°C

[ Water Solubility ]:
H2O: soluble

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UU6857800

CHEMICAL NAME :: Pyridinium, 1,1'-(p-phenylenedimethylene)bis-, dibromide

CAS REGISTRY NUMBER :: 14208-10-7

LAST UPDATED :: 198609

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C18-H18-N2.2Br

MOLECULAR WEIGHT :: 422.20

WISWESSER LINE NOTATION :: T6KJ A1R D1- AT6KJ &E 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 30 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - other changes

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 114,217,1958

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 ]:
Xn: Harmful;Xi: Irritant;T: Toxic;

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
26-36-45-36/37-53

[ RIDADR ]:
UN 1307 3/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
UU6857800

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

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%

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dpx