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Sigma-Aldrich 1 2-Dibromoethane
List Price
$47.99
Your Price
$47.99
Sigma-Aldrich 1 2-Dibromoethane - SIAL (Additional S&H Or Hazmat Fees May Apply)
NETA PART:
SIAL-03505-100ML
MFG.PART:
03505-100ML
UNSPSC:
12352100
Manufacturer:
Sigma-Aldrich
vapor density
~6.5 (vs air)
Quality Level
200
vapor pressure
11.7 mmHg ( 25 °C)
grade
purum
assay
≥98.0% (GC)
form
liquid
refractive index
n20/D 1.539 (lit.)
n20/D 1.539
bp
131-132 °C (lit.)
mp
8-11 °C (lit.)
density
2.18 g/mL at 25 °C (lit.)
Related Categories
Organic Building Blocks
General description
1,2-Dibromoethane (EDB) is a water-soluble dihaloalkane[1] that was widely used as a soil and grain fumigant. This led to the contamination of soil, surface, and groundwater with residual EDB. As it is a potent carcinogen and mutagen, many studies have been conducted to identify chemical reactions for its degradation in the environment.[2][3][4][5]
Application
1,2-Dibromoethane can be used:
- To generate vinyl bromide in situ, which can undergo a palladium-catalyzed cross-coupling reaction with aryl boronic acids to form functionalized styrene derivatives.[6]
- As a brominating agent of tertiary carbanions in sterically hindered molecules.[7]
- As a building block to synthesize 2-arylsulfonyl hydrazones,[8] (±)-horsfiline[9] and 7-oxo-2, 3-dihydro-7H-pyrido [1,2,3-de] [1,4] benzoxazine-6-carboxylic acids.[10]
pictograms
GHS06,GHS08,GHS09
signalword
Danger
hcodes
H301 + H311 + H331,H315,H319,H335,H350,H411
pcodes
P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
wgk_germany
WGK 3
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
| SKU | SIAL-03505-100ML |
|---|---|
| Featured | No |
| Supplier Part Number | 03505-100ML |
| UM | EA |
| UNSPSC | 12352100 |
| Manufacturer | Sigma-Aldrich |
| Temperature | room temp |
| Refrigerated-Frozen | N |
| ProductLine | SIAL |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 10.000000 |
| Lead Time | 9 |
| Hazardous | Y |
| CAS Number | 106-93-4 |
| Energy Star | No |
| Green | No |
| ACT Ecolabel | No |
| Controlled | N |