Benzaldehyde cas no:100-52-7

NameBenzaldehyde
CAS100-52-7
SynonymsBenzaldehyde 99+ %; benzoic aldehyde; 4-Formylpolystyrene; Natural benzaldehyde; BENZALADEHYDE; NATURAL BENZALADEHYDE
EINECS(EC#)202-860-4
Molecular FormulaC7H6O
Molecular Weight106.12

Appearancecolorless liquid
refractive index1.544-1.546
storage tempStore in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Sensitive Air Sensitive

Hazardclass9

Hazard Xn:Harmful
Risk R22
Safety

Hazard Codes:?Xn
Risk Statements: 22
R22:Harmful if swallowed.
Safety Statements: 24
S24:Avoid contact with skin.
RIDADR: UN 1990 9/PG 3
WGK Germany: 1
RTECS: CU4375000
F: 8
HazardClass: 9
PackingGroup: III

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
guinea pig	LD50	oral	1gm/kg (1000mg/kg)	BEHAVIORAL: TREMOR GASTROINTESTINAL: ULCERATION OR BLEEDING FROM SMALL INTESTINE KIDNEY, URETER, AND BLADDER: URINE VOLUME INCREASED	Food and Cosmetics Toxicology. Vol. 2, Pg. 327, 1964.
mammal (species unspecified)	LD50	oral	2020mg/kg (2020mg/kg)	?	Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 39(4), Pg. 86, 1974.
mouse	LC	inhalation	> 500mg/m3 (500mg/m3)	SENSE ORGANS AND SPECIAL SENSES: CONJUNCTIVE IRRITATION: EYE BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 18(11), Pg. 40, 1974.
mouse	LD50	intraperitoneal	9mg/kg (9mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES BEHAVIORAL: TREMOR	European Journal of Toxicology and Environmental Hygiene. Vol. 9, Pg. 99, 1976.
mouse	LD50	oral	28mg/kg (28mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: TREMOR LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES	European Journal of Toxicology and Environmental Hygiene. Vol. 9, Pg. 99, 1976.
rabbit	LD50	subcutaneous	5gm/kg (5000mg/kg)	?	Food and Cosmetics Toxicology. Vol. 14, Pg. 693, 1976.
rat	LC	inhalation	> 500mg/m3 (500mg/m3)	SENSE ORGANS AND SPECIAL SENSES: CONJUNCTIVE IRRITATION: EYE BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 18(11), Pg. 40, 1974.
rat	LD50	oral	1300mg/kg (1300mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: COMA	Food and Cosmetics Toxicology. Vol. 2, Pg. 327, 1964.
rat	LDLo	subcutaneous	5gm/kg (5000mg/kg)	LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES	Archives Internationales de Pharmacodynamie et de Therapie. Vol. 27, Pg. 163, 1922.