Basic information
- Name:
Benzaldehyde-formyl-13C,4-chloro- (9CI)
- CAS No.:
286013-17-0
- Molecular Structure:
- Formula:
- C7H5 Cl O
- Molecular Weight:
- 141.58
- Synonyms:
- 4-CHLOROBENZALDEHYDE-ALPHA-13C;4-chlorobenzaldehyde-carbonyl-13C;4-CHLOROBENZALDEHYDE-CARBONYL-13C, 99 AT OM % 13C;4-chlorobenzaldehyde-α-13c
- Melting Point:
- 45-50 °C(lit.)
- Boiling Point:
- 213-214 °C(lit.)
- Hazard Symbols:
- Risk Codes:
- 22-36/37/38
- Safety Description:
DetailsHazard Codes Xn Risk Statements 22-36/37/38 Safety Statements 26-36/37/39 RIDADR UN 1325 4.1/PG 2
WGK Germany 3
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Chemistry
MF: C7H5ClO
MW: 141.58
Density: 1.243 g/cm3
Flash Point: 87.8 °C
Index of Refraction: 1.585
Melting Point: 45-50 °C(lit.)
Enthalpy of Vaporization: 45 kJ/mol
Boiling Point: 213.7 °C at 760 mmHg
Vapour Pressure of 4-Chlorobenzaldehyde (CAS NO.286013-17-0): 0.162 mmHg at 25°C
Appearance: colourless to light yellow crystalline powder Visual appearance of the given substance.
Stability: Stable, but air and light-sensitive. Incompatible with strong bases,strong reducing agents, strong oxidizing agents.
Synonyms: 4-Chlorobenzaldehyde-carbonyl-13C ; 4-Chlorobenzaldehyde-carbonyl-13C, 99 AT OM % 13C ; 4-Chlorobenzaldehyde-α-13c
Following is the molecular structure of 4-Chlorobenzaldehyde (CAS NO.286013-17-0):
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Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | oral | 1400mg/kg (1400mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: EXCITEMENT | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 31(2), Pg. 50, 1987. |
| rat | LC | inhalation | > 473mg/m3/4H (473mg/m3) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 31(2), Pg. 50, 1987. | |
| rat | LD50 | oral | 1575mg/kg (1575mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: EXCITEMENT | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 31(2), Pg. 50, 1987. |
Safety Profile
Safety Information of 4-Chlorobenzaldehyde (CAS NO.286013-17-0):
Hazard Codes: Xn 
Risk Statements: 22-36/37/38
R22: Harmful if swallowed.
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: UN 1325 4.1/PG 2
WGK Germany: 3
