1239-45-8|Ethidium bromideProducts Supply - Chemical intermediates Network

Ethidium bromide cas no:1239-45-8

Synonyms: Ethidium bromide solution; 3,8-Diamino-5-ethyl-6-phenylphenanthridinium bromide~Homidium bromide; Homidium bromide; Ethidium?bromide

Identification

NameEthidium bromide
CAS1239-45-8
SynonymsEthidium bromide solution; 3,8-Diamino-5-ethyl-6-phenylphenanthridinium bromide~Homidium bromide; Homidium bromide; Ethidium?bromide
EINECS(EC#)214-984-6
Molecular FormulaC21H20BrN3
Molecular Weight394.31

Chemical Properties

Appearancepowder
refractive index1.4575 (20 C)
storage temp2-8°C

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass6.1

Safety Data

Hazard T+:Verytoxic;
Risk R21/22;R26;R36/37/38;R68
Safety

Hazard Codes of Ethidium bromide (CAS NO.1239-45-8): Toxic T, Very T+
Risk Statements: 23-68-36/37/38-26-21/22
R23: Toxic by inhalation.
R68: Possible risk of irreversible effects.
R36/37/38: Irritating to eyes, respiratory system and skin.
R26: Very toxic by inhalation.
R21/22: Harmful in contact with skin and if swallowed.
Safety Statements: 45-36/37/39-26-22-28
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S22: Do not breathe dust.
S28: After contact with skin, wash immediately with plenty of soap-suds.
RIDADR: UN 2811 6.1/PG 1
WGK Germany :3
RTECS: SF7950000
F: 8-9
HazardClass: 6.1
PackingGroup: I
HS Code: 29339990
Poison by intraperitoneal and subcutaneous routes. Human mutation data reported. When heated to decomposition it emits very toxic fumes of NO_x and Br⁻. See also BROMIDES.

HS Code 29339990

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	subcutaneous	110mg/kg (110mg/kg)		Annals of Tropical Medicine and Parasitology. Vol. 46, Pg. 285, 1952.
mouse	LDLo	intraperitoneal	20mg/kg (20mg/kg)		Cancer Research. Vol. 34, Pg. 2699, 1974.

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Ethidium bromide cas no:1239-45-8

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