o-Chlorobenzaldehyde , 97% , 89-98-5

Synonym(s):
2-Chlorobenzaldehyde

CAS NO.：89-98-5

Empirical Formula: C7H5ClO

Molecular Weight: 140.57

MDL number: MFCD00003304

EINECS: 201-956-3

PRODUCT Properties

• Melting point: 9-11 °C (lit.)
• Boiling point: 209-215 °C (lit.)
• Density: 1.248 g/mL at 25 °C (lit.)
• vapor density: 4.84 (vs air)
• vapor pressure: 1.27 mm Hg ( 50 °C)
• refractive index: n20/D 1.566(lit.)
• Flash point: 190 °F
• storage temp.: Store in RT
• solubility: 1.8g/l
• form: Liquid
• color: Clear colorless to light yellow
• PH: 2.9 (H2O)(saturated aqueous solution)
• Water Solubility: 0.1-0.5 g/100 mL at 24 ºC
• Sensitive: Air Sensitive
• BRN: 385877
• Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, iron, strong reducing agents. Moisture and light-sensitive.
• LogP: 2.44 at 25℃
• CAS DataBase Reference: 89-98-5(CAS DataBase Reference)
• NIST Chemistry Reference: Benzaldehyde, 2-chloro-(89-98-5)
• EPA Substance Registry System: 2-Chlorobenzaldehyde (89-98-5)

Description and Uses

2-Chlorobenzaldehyde can be used to make alcohols, acids, and dyes; used in the rubber, tanning, and paper industries; used as an intermediate for optical brighteners, agricultural chemicals, and pharmaceuticals.It can also be used to prepare triphenyl methane and related dyes, organic intermediate.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
• Hazard Codes: C,Xi
• Risk Statements: 34
• Safety Statements: 26-45
• RIDADR: UN 3265 8/PG 3
• WGK Germany: 1
• RTECS: CU5075000
• F: 8-9-23
• Autoignition Temperature: 746 °F
• Hazard Note: Irritant
• TSCA: Yes
• HazardClass: 8
• PackingGroup: III
• HS Code: 29130000
• Hazardous Substances Data: 89-98-5(Hazardous Substances Data)
• Toxicity: LD50 orally in Rabbit: 2160 mg/kg