Carbazole , ≥97.0%(GC) , 86-74-8

Synonym(s):
Carbazole;Diphenylenimine, 9-Azafluorene

CAS NO.：86-74-8

Empirical Formula: C12H9N

Molecular Weight: 167.21

MDL number: MFCD00004960

EINECS: 201-696-0

PRODUCT Properties

• Melting point: 243-246 °C (lit.)
• Boiling point: 355 °C (lit.)
• bulk density: 620kg/m3
• Density: 1.1
• vapor pressure: 400 mm Hg ( 323 °C)
• refractive index: 1.6192 (estimate)
• Flash point: 220 °C
• storage temp.: Store below +30°C.
• solubility: acetone: soluble50mg/mL
• pka: 17.00±0.30(Predicted)
• form: Crystalline Powder, Flakes, or Chunks
• color: Beige-yellow or beige-brownish
• Water Solubility: <0.1 g/100 mL at 19 ºC
• Merck: 14,1790
• BRN: 3956
• Henry's Law Constant: 9.4×10¹ mol/(m³Pa) at 25℃, Brockbank (2013)
• Dielectric constant: 1.3（Ambient）
• Stability: Stable. Combustible. Incompatible with strong oxidizing agents, nitrogen oxides, potassium hydroxide.
• Major Application: clinical; environmental
• InChI: 1S/C12H9N/c1-3-7-11-9(5-1)10-6-2-4-8-12(10)13-11/h1-8,13H
• InChIKey: UJOBWOGCFQCDNV-UHFFFAOYSA-N
• SMILES: c1ccc2c(c1)[nH]c3ccccc23
• LogP: 3.84 at 22℃ and pH7
• CAS DataBase Reference: 86-74-8(CAS DataBase Reference)
• IARC: 2B (Vol. 32, Sup 7, 71, 103) 2013
• NIST Chemistry Reference: Carbazole(86-74-8)
• EPA Substance Registry System: Carbazole (86-74-8)

Description and Uses

Important dye intermediate. Used in making photographic plates sensitive to ultraviolet light. Reagent for lignin, carbohydrates, and formaldehyde.

Safety

• Symbol(GHS): GHS02,GHS07,GHS08,GHS09
• Signal word: Warning
• Hazard statements: H315-H319-H373-H351-H411-H228
• Precautionary statements: P501-P273-P260-P202-P240-P210-P201-P241-P264-P280-P302+P352-P370+P378-P391-P308+P313-P337+P313-P305+P351+P338-P362+P364-P332+P313-P405
• PPE: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
• Hazard Codes: Xn,N,T
• Risk Statements: 22-36/37/38-40-50/53-63-43-23/24/25-45-67-68-51/53
• Safety Statements: 26-36-60-61-36/37-24/25-23-53-45-36/37/39
• RIDADR: UN 2811 6.1/PG 3
• WGK Germany: 2
• RTECS: FE3150000
• F: 10
• Hazard Note: Harmful
• TSCA: TSCA listed
• HazardClass: 9
• PackingGroup: III
• HS Code: 29339990
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Aquatic Chronic 4; Carc. 2; Muta. 2
• Hazardous Substances Data: 86-74-8(Hazardous Substances Data)
• Toxicity: LD50 orally in rats: >5 g/kg (Eagle, Carlson)
• REACH Registrations: Active
• Limited Quantities: 5.0 kg (11 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)