Hangzhou Hongyu Chemical Co., Ltd.
Bromoethane description:
| Names | |
|---|---|
| English name
Bromoethane
|
|
| Other names
Ethyl bromide
Monobromoethane |
|
| Identifiers | |
| 1209224 | |
| ChEBI | |
| ChEMBL | |
| ChemSpider | |
| ECHA InfoCard | 100.000.751  |
| EC Number |
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| MeSH | bromoethane |
|
PubChem CID
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| RTECS number |
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| Properties | |
| C2H5Br | |
| Molar mass | 108.966 g·mol−1 |
| Appearance | Colorless liquid |
| Odor | ether-like |
| Density | 1.46 g mL−1 |
| Melting point | −120 to −116 °C; −184 to −177 °F; 153 to 157 K |
| Boiling point | 38.0 to 38.8 °C; 100.3 to 101.8 °F; 311.1 to 311.9 K |
| 1.067 g/100 mL (0 °C) 0.914 g/100 mL (20 °C) 0.896 g/100 mL (30 °C) |
|
| Solubility | miscible with ethanol, ether, chloroform, organic solvents |
| log P | 1.809 |
| Vapor pressure | 51.97 kPa (at 20 °C) |
|
Henry's law
constant (kH) |
1.3 μmol Pa−1 kg−1 |
| -54.70·10−6 cm3/mol | |
|
Refractive index (nD)
|
1.4225 |
| Viscosity | 402 Pa.s (at 20 °C) |
| Thermochemistry | |
|
Heat capacity (C)
|
105.8 J K−1 mol−1 |
|
Std enthalpy of
formation (ΔfH⦵298) |
−97.6–93.4 kJ mol−1 |
| Hazards | |
| GHS labelling: | |
   |
|
| Danger | |
| H225, H302, H332, H351 | |
| P210, P281 | |
| NFPA 704 (fire diamond) | |
| Flash point | −23 °C (−9 °F; 250 K) |
| 511 °C (952 °F; 784 K) | |
| Explosive limits | 6.75–11.25% |
| Lethal dose or concentration (LD, LC): | |
|
LD50 (median dose)
|
1.35 g kg−1 (oral, rat) |
|
LC50 (median concentration)
|
26,980 ppm (rat, 1 hr) 16,230 ppm (mouse, 1 hr) 4681 ppm (rat) 2723 ppm (mouse)[3] |
|
LCLo (lowest published)
|
3500 ppm (mouse) 24,000 ppm (guinea pig, 30 min) 7000 ppm (guinea pig, >4.5 hr)[3] |
| NIOSH (US health exposure limits): | |
|
PEL (Permissible)
|
TWA 200 ppm (890 mg/m3)[1] |
|
REL (Recommended)
|
None established[1] |
|
IDLH (Immediate danger)
|
2000 ppm[1] |
| Related compounds | |
|
Related alkanes
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Hint:
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The qualifications and qualifications that units and individuals should possess to purchase relevant dangerous goods.
|
|
Liquid: Solid
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Shanghai Port Shipping Export Process
1. Dangerous goods booking power of attorney, B Chinese version MSDS; C. Scanned copy of dangerous goods certificate; D. Dangerous goods application form 2. The team puts a single suitcase. After the pre-configuration, the customer confirms whether it is the interior or the trailer 3. Cut-off declaration: A. Declaration power of attorney, B. Chinese version of MSDS, C. Packing list, D. Dangerous package certificate, E. Packaging technical specification for dangerous goods 4. Caravans entering the port: All dangerous goods entering the port need to be arranged into the port plan. There are four plans for the convoy to enter the port: Outer port direct loading plan, Outer port non-direct loading plan; Yangshan direct loading plan, Yangshan non-direct loading plan. 5. Customs declaration: wait for the team to notify the plan to accept, and arrange customs declaration. The outer port is declared first before entering the port, and Yangshan port is declared first before entering the port. Customs declaration materials: customs declaration power of attorney, customs declaration form, packing list, invoice, declared materials, product description. 6. Sign the bill: Three working days after sailing, the bill of lading can be signed out, the original bill of lading can be issued, and the document can also be delivered by telegram. |
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Shipping: |
Promote shipping usually 25--45 days after receiving T/T 100% IN ADVANCE PAYMENT.
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