104-88-1

104-88-1 structure

Name	4-Chlorobenzaldehyde
Synonyms	AMMONIUM STANDARD AMMONIA WATER 4-chloro-benzaldehyde EINECS 203-247-4 4-Fluorobenzaldehyde AMMONIA GAS 4-Chlorbenzaldehyd AQUEOUS AMMONIA 4-Chlorobenzaldehyde p-Fluorobenzaldehyde Benzaldehyde, 4-chloro- para-chloro-benzaldehyde p-chlorobenzenecarboxaldehyde PCAD AMMONIA NO 2 AMMONIA NO 1 MFCD00011418 p-Chlorobenzaldehyde AMMONIUM LIQUOR

Density	1.2±0.1 g/cm3
Boiling Point	213.7±13.0 °C at 760 mmHg
Melting Point	46 °C
Molecular Formula	C₇H₅ClO
Molecular Weight	140.567
Flash Point	87.8±0.0 °C
Exact Mass	140.002899
PSA	17.07000
LogP	2.21
Vapour density	0.6 (vs air)
Vapour Pressure	0.2±0.4 mmHg at 25°C
Index of Refraction	1.585
Stability	Stable, but air and light-sensitive. Incompatible with strong bases, strong reducing agents, strong oxidizing agents.
Water Solubility	935 mg/L (20 ºC)

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Behavioral - excitement

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 31(2),50,1987

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 31(2),50,1987

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Behavioral - excitement

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 31(2),50,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4033 No. of Facilities: 50 (estimated) No. of Industries: 3 No. of Occupations: 21 No. of Employees: 6571 (estimated) No. of Female Employees: 916 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R36/38;R51/53
Safety Phrases	S26-S61-S37/39-S36
RIDADR	UN 1219 3/PG 2
WGK Germany	2
RTECS	CU5076000
Packaging Group	III
Hazard Class	9
HS Code	2913000090

HS Code	2913000090
Summary	HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%