90-46-0|Xanthene, hydroxy-Products Supply - Chemical intermediates Network

Xanthene, hydroxy- cas no:90-46-0

Synonyms: Xanthen-9-ol(6CI,7CI,8CI);9H-Xanthen-9-ol;9-Xanthydrol;NSC 4038;Xanthydrol;

Identification

NameXanthene, hydroxy-
CAS90-46-0
SynonymsXanthen-9-ol(6CI,7CI,8CI);9H-Xanthen-9-ol;9-Xanthydrol;NSC 4038;Xanthydrol;
EINECS(EC#)201-996-1
Molecular FormulaC₁₃H₁₀O₂
Molecular Weight198.2173

Chemical Properties

AppearanceWhite Crystals
refractive index1.661
storage temp2-8°C
Sensitive Light Sensitive

Safety Data

Hazard F: Flammable;T: Toxic;
Risk R11
Safety

Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALCOHOL, DENATURED; ALCOHOLS, C6-12; ALCOHOLS, C9-11; ALCOHOLS, C12-13, ETHOXYLATED; ALCOHOLS, C12-15, ETHOXYLATED; ALCOHOLS, C12-16, ETHOXYLATED; ALCOHOLS, C14-15, ETHOXYLATED; ALCOHOLS, C16-18, ETHOXYLATED; ALCOHOLS, C8-10, ETHOXYLATED PROPOXYLATED; ALCOHOLS, C12-15, ETHOXYLATED PROPOXYLATED; ALCOHOLS, N.O.S.
Safety information of 9H-Xanthen-9-ol (90-46-0):
Hazard Codes F,T,Xi,Xn
Risk Statements
11 Highly Flammable
39/23/24/25 Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed
40 Limited evidence of a carcinogenic effect
Safety Statements
7 Keep container tightly closed
16 Keep away from sources of ignition - No smoking
24/25 Avoid contact with skin and eyes
36 Wear suitable protective clothing
22 Do not breathe dust
RIDADR UN 1230 3/PG 2
WGK Germany 3
RTECS ZD5710000
F 8-10-23
Hazard Note Irritant

Toxicity

1.	mmo-sat 100 µg/plate	MUREAV Mutation Research. 150 (1985),141.
2.	mma-sat 100 µg/plate	MUREAV Mutation Research. 150 (1985),141.
3.	orl-rat LDLo:500 mg/kg	NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. 5 (1953),26.

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Xanthene, hydroxy- cas no:90-46-0

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