<i>trans</i>-Stilbene , >98.0%(GC) , 103-30-0

CAS NO.：103-30-0

Empirical Formula: C14 H12

Molecular Weight: 180.25

MDL number: MFCD00064300

EINECS: 203-098-5

PRODUCT Properties

• Melting point: 123-125 °C(lit.)
• Boiling point: 305-307 °C744 mm Hg(lit.)
• Density: 0.97 g/mL at 25 °C(lit.)
• refractive index: 1.6230
• Flash point: 305-307°C
• storage temp.: Store below +30°C.
• solubility: 0.00029g/l
• form: Crystals or Crystalline Powder
• color: White to slightly beige
• Specific Gravity: 0.97
• Water Solubility: Soluble in benzene and ether. Insoluble in water.
• Merck: 14,8817
• BRN: 1616740
• Henry's Law Constant: 1.4×10^-2 mol/(m³Pa) at 25℃, Duchowicz et al. (2020)
• Stability: Light Sensitive
• InChI: 1S/C14H12/c1-3-7-13(8-4-1)11-12-14-9-5-2-6-10-14/h1-12H/b12-11+
• InChIKey: PJANXHGTPQOBST-VAWYXSNFSA-N
• SMILES: c1ccc(cc1)\C=C\c2ccccc2
• LogP: 4.810
• CAS DataBase Reference: 103-30-0(CAS DataBase Reference)
• EPA Substance Registry System: trans-Stilbene (103-30-0)

Description and Uses

Commonly employed in transition metal catalyzed asymmetric epoxidation and dihydroxylation.

Safety

• Symbol(GHS): GHS07,GHS09
• Signal word: Warning
• Hazard statements: H302-H319-H411
• Precautionary statements: P273-P301+P312+P330-P305+P351+P338
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xn,N
• Risk Statements: 22-36-51/53
• Safety Statements: 26-36/37-61
• RIDADR: UN3077
• WGK Germany: 2
• RTECS: WJ4926500
• TSCA: TSCA listed
• HazardClass: 9
• PackingGroup: III
• HS Code: 29029090
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Acute Tox. 4 Oral; Aquatic Chronic 2; Eye Irrit. 2
• Hazardous Substances Data: 103-30-0(Hazardous Substances Data)
• Limited Quantities: 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)