A7753012
4-tert-Butyltoluene , 95% , 98-51-1
CAS NO.：98-51-1
Empirical Formula: C11H16
Molecular Weight: 148.24
MDL number: MFCD00008837
EINECS: 202-675-9
| Pack Size | Price | Stock | Quantity |
| 25ML | RMB23.20 | In Stock |
|
| 100ML | RMB35.20 | In Stock |
|
| 500ML | RMB111.20 | In Stock |
|
| 2.5L | RMB494.40 | In Stock |
|
| 10L | RMB1847.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -54 °C |
| Boiling point: | 191 °C (lit.) |
| Density | 0.858 g/mL at 25 °C (lit.) |
| vapor pressure | 1.3hPa at 30℃ |
| refractive index | n |
| Flash point: | 150 °F |
| storage temp. | Flammables area |
| solubility | 0.06 g/100 mL (20°C) |
| form | Liquid |
| color | Clear colorless to faint yellow |
| explosive limit | 0.7-7%(V) |
| Water Solubility | 0.06 g/100 mL (20 ºC) |
| BRN | 2038670 |
| Exposure limits | ACGIH: TWA 1 ppm OSHA: TWA 10 ppm(60 mg/m3) NIOSH: IDLH 100 ppm; TWA 10 ppm(60 mg/m3); STEL 20 ppm(120 mg/m3) |
| Dielectric constant | 2.3300000000000001 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | QCWXDVFBZVHKLV-UHFFFAOYSA-N |
| LogP | 4.4 |
| CAS DataBase Reference | 98-51-1(CAS DataBase Reference) |
| NIST Chemistry Reference | 4-Tert-butyltoluene(98-51-1) |
| EPA Substance Registry System | p-tert-Butyltoluene (98-51-1) |
Description and Uses
p-tert-Butyltoluene is a colorless liquid withan aromatic gasoline-like odor. Molecular weight = 148.18;Boiling point = 193-194℃; Boiling point = 193℃;Freezing/Melting point = - 52℃; Vapor pressure =0.68 mmHg at 20℃; Flash point = 68℃. HazardIdentification (based on NFPA-704 M Rating System):Health 2, Flammability 2, Reactivity 0. Insoluble in water.
4-tert-Butyltoluene is used as pharmaceutical intermediate, Solvent for resins, intermediate in organic synthesis. It is an intermediate for the production of the acaricide pyridaben.
Safety
| Symbol(GHS) |    GHS02,GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H226-H302+H332-H315-H319-H335-H411 |
| Precautionary statements | P210-P273-P301+P312-P303+P361+P353-P304+P340+P312-P305+P351+P338 |
| Hazard Codes | Xn,T,N |
| Risk Statements | 10-20/21/22-36/37/38-23-22-52/53-51/53 |
| Safety Statements | 16-26-36/37/39-45-28A-61 |
| RIDADR | UN 1993 3/PG 3 |
| OEB | A |
| OEL | TWA: 10 ppm (60 mg/m3), STEL: 20 ppm (120 mg/m3) |
| WGK Germany | 2 |
| RTECS | XS8400000 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29029080 |
| Hazardous Substances Data | 98-51-1(Hazardous Substances Data) |
| IDLA | 100 ppm |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
