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alpha,alpha'-dichloro-o-xylene (c15-1252-625)

ALPHA ALPHA'-DICHLORO-O-XYLENE 98% (C005B-052431)

Catalog No.
C005B-052431
Manufacturer No.
123889-100G
Manufacturer Name
Sigma-Aldrich
Quantity
100
Unit of Measure
GR

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α,α′-Dichloro- o -xylene reacts with elemental tellurium and NaI in 2-methoxyethanol to form 1,1-diiodo-3,4-benzo-1-telluracyclopentane . Application α,α′−Dichloro- o -xylene was used in solid-phase synthesis

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General description

α,α′-Dichloro-o-xylene reacts with elemental tellurium and NaI in 2-methoxyethanol to form 1,1-diiodo-3,4-benzo-1-telluracyclopentane.

Application

α,α′−Dichloro-o-xylene was used in solid-phase synthesis of large combinatorial variations of fundamental peptide unit.

Molecular Weight: 175.06. Empirical Formula: C8H8Cl2. linearFormula: C6H4(CH2Cl)2. Quality Level: 200. Assay: 98%. form: solid. bp: 239-241 . °C (lit.). mp: 51-55 . °C (lit.). SMILES string: ClCc1ccccc1CCl. InChI: 1S/C8H8Cl2/c9-5-7-3-1-2-4-8(7)6-10/h1-4H,5-6H2. InChI key: FMGGHNGKHRCJLL-UHFFFAOYSA-N. Pictograms: GHS07,GHS09. Signal Word: Warning. Hazard Statements: H302 - H315 - H319 - H335 - H410. Precautionary Statements: P261 - P264 - P273 - P301 + P312 - P302 + P352 - P305 + P351 + P338. Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): 257.0 °F - closed cup. Flash Point(C): 125 °C - closed cup. Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges.
UPC:
12142001
Condition:
New
HazmatClass:
Yes
MPN:
123889-100G
CAS:
612-12-4
Temperature Control Device:
Yes

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