CAS No.518-67-2,Dimidium bromide Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	518-67-2
Name:	Dimidium bromide

Formula:	C20H18 N3 . Br
Molecular Weight:	380.287
Synonyms:	3,8-Diamino-5-methyl-6-phenylphenanthridiniumbromide (6CI,7CI); Phenanthridinium, 3,8-diamino-5-methyl-6-phenyl-, bromide(8CI,9CI); Dimidium bromide; Phenanthridinium compound 1553; Phenanthridium1553; Trypadine
EINECS:	208-256-7
Density:	g/cm³
Melting Point:	243-248 °C(lit.)
Boiling Point:	°Cat760mmHg
Flash Point:	°C
Solubility:	Soluble in water.
Hazard Symbols:
Risk Codes:	R36/37/38
Safety:	26-36
PSA:	55.92000
LogP:	1.81530

Synthetic route

: 875227-05-7
6-butoxy-5-methyl-6-phenyl-5,6-dihydro-phenanthridine-3,8-diyldiamine

: 518-67-2
3,8-diamino-5-methyl-6-phenyl-phenanthridinium; bromide

Conditions

Conditions	Yield
With hydrogen bromide

: 2-amino-4-chloro-1,6-dimethyl-pyrimidinium; iodide

: 518-67-2
3,8-diamino-5-methyl-6-phenyl-phenanthridinium; bromide

: 3-amino-8-(2-amino-1,6-dimethyl-pyrimidinium-4-ylamino)-5-methyl-6-phenyl-phenanthridinium; diiodide

Conditions

Conditions	Yield
anschliessend mit KI;

: 2-amino-4-chloro-1,6-dimethyl-pyrimidinium; iodide

: 518-67-2
3,8-diamino-5-methyl-6-phenyl-phenanthridinium; bromide

: 3,8-bis-(2-amino-1,6-dimethyl-pyrimidinium-4-ylamino)-6-(4-chloro-phenyl)-5-methyl-phenanthridinium; tris iodide

Conditions

Conditions	Yield
anschliessend mit KI;

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Chemistry

Molecular Structure:

Molecular Formula: C₂₀H₁₈BrN₃
Molecular Weight: 380.281
IUPAC Name: 5-Methyl-6-phenylphenanthridin-5-ium-3,8-diamine bromide
Synonyms of Dimidium bromide (CAS NO.518-67-2): 2,7-Diamino-10-methyl-9-phenylphenanthridinium bromide ; 3,8-Diamino-5-methyl-6-phenylphenanthridinium bromide ; 6C46 ; EINECS 208-256-7 ; NSC 522842 ; Phenanthridinium 1553 ; Phenanthridinium compound 1553 ; Trypadine ; 3,8-Diamino-5-methyl-6-phenylphenanthridinium bromide ; Phenanthridinium, 3,8-diamino-5-methyl-6-phenyl-, bromide
CAS NO: 518-67-2
Product Categories: Drug / Therapeutic Agent
Melting point: 243-248 °C

Uses

Dimidium bromide (CAS NO.518-67-2) is used as surfactant indicator.

Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intravenous	7300ug/kg (7.3mg/kg)		British Journal of Pharmacology and Chemotherapy. Vol. 5, Pg. 261, 1950.
mouse	LD50	subcutaneous	61mg/kg (61mg/kg)		British Journal of Pharmacology and Chemotherapy. Vol. 1, Pg. 65, 1946.

Safety Profile

Hazard Codes of Dimidium bromide (CAS NO.518-67-2): Irritant Xi,Xn
Risk Statements: 36/37/38-40
R36/37/38: Irritating to eyes, respiratory system and skin.
R40: Limited evidence of a carcinogenic effect.
Safety Statements: 26-36-22
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
S22: Do not breathe dust.
RIDADR: 2811
WGK Germany: 3
RTECS: SF7960500
F: 3-8-10
HazardClass: 6.1(b)
PackingGroup: III