dpx

Modify Date: 2024-01-09 18:02:36

dpx Structure
dpx structure
Common Name dpx
CAS Number 14208-10-7 Molecular Weight 422.15700
Density 0.904 g/mL at 25ºC(lit.) Boiling Point N/A
Molecular Formula C18H18Br2N2 Melting Point N/A
MSDS Chinese USA Flash Point 77 °F
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name p-Xylene-bis(N-pyridinium bromide)
Synonym More Synonyms

 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
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

~87%

dpx Structure

dpx

CAS#:14208-10-7

Literature: Sindelar, Vladimir; Moon, Kwangyul; Kaifer, Angel E. Organic Letters, 2004 , vol. 6, # 16 p. 2665 - 2668

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dpx Structure

dpx

CAS#:14208-10-7

Literature: Zheng; Salgia; Thompson; Dillingham; Bond; Feng; Prasad; Gollamudi Journal of Medicinal Chemistry, 1995 , vol. 38, # 1 p. 180 - 188

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dpx Structure

dpx

CAS#:14208-10-7

Literature: Manoukian Chemische Berichte, 1901 , vol. 34, p. 2090

 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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 Synonyms

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