p-Chlorotoluene solution , analyticalstandard,1000ug/mlinmethanol,forwateranalysis , 106-43-4

Synonym(s):
OTTHUMP00000010502;OTTHUMP00000010503;PCT;UPD;uroporphyrinogen decarboxylase

CAS NO.：106-43-4

Empirical Formula: C7H7Cl

Molecular Weight: 126.58

MDL number: MFCD00000631

EINECS: 203-397-0

PRODUCT Properties

• Melting point: 6-8 °C(lit.)
• Boiling point: 162 °C(lit.)
• Density: 1.07 g/mL at 25 °C(lit.)
• vapor density: 4.38 (vs air)
• vapor pressure: 10 mm Hg ( 45 °C)
• refractive index: n20/D 1.52(lit.)
• Flash point: 121 °F
• storage temp.: 2-8°C
• solubility: 0.040g/l
• form: Liquid
• color: Clear
• PH: 7.4 (H2O)(saturated aqueous solution)
• explosive limit: 0.7-12.2%(V)
• Water Solubility: <0.1 g/100 mL at 20 ºC
• Merck: 14,2171
• BRN: 1903635
• Dielectric constant: 6.0800000000000001
• Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
• LogP: 3.33 at 20℃
• CAS DataBase Reference: 106-43-4(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-chloro-4-methyl-(106-43-4)
• EPA Substance Registry System: p-Chlorotoluene (106-43-4)

Description and Uses

4-Chlorotoluene is used in a variety of organic synthesis, such as acting as coupling precursors for palladium-catalyzed acylation of acetanilides. It is also used for the preparation model gas of 4-chlorotoulene by passing synthesized air into liquid 4-chlorotoulene.

Safety

• Symbol(GHS): GHS02,GHS07,GHS09
• Signal word: Warning
• Hazard statements: H226-H317-H332-H411
• Precautionary statements: P210-P233-P273-P280-P303+P361+P353-P304+P340+P312
• Hazard Codes: Xn,N,T,F
• Risk Statements: 20-51/53-39/23/24/25-23/24/25-11-10-43
• Safety Statements: 24/25-61-45-36/37-16-7
• RIDADR: UN 2238 3/PG 3
• WGK Germany: 2
• RTECS: XS9010000
• Hazard Note: Harmful
• TSCA: Yes
• HazardClass: 3
• PackingGroup: III
• HS Code: 29036990
• HS Code: 29337900
• Hazardous Substances Data: 106-43-4(Hazardous Substances Data)