α,α'-Dichloro-p-xylene purum

• CAS: 623-25-6
• Catalog Number: ACM623256
• Category: Aryl
• Molecular Weight: 175.06
• Molecular Formula: C8H8Cl2
• Synonyms: 1,4-bis(chloromethyl)benzene
• IUPAC Name: 1,4-bis(chloromethyl)benzene
• SMILES: C1=CC(=CC=C1CCl)CCl
• InChI Key: ZZHIDJWUJRKHGX-UHFFFAOYSA-N
• Boiling Point: 254ºC
• Melting Point: 98-102ºC
• Flash Point: 254ºC
• Density: 1.417 g/cm³
• Appearance: white crystalline powder
• EC Number: 210-782-7
• Exact Mass: 174.00000
• Hazard Statements: H314-H335
• H-Bond Acceptor: 0
• H-Bond Donor: 0
• Packing Group: II
• RIDADR: UN 3261 8 / PGII
• Safety Description: S26-S28-S36/37/39-S45
• Stability: Stable at room temperature in closed containers under normal storage and handling conditions.
• Symbol: GHS05
• UN Number: 2811
• WGK Germany: 3

Synthetic Use

Upstream Synthesis Route 1

• 106-42-3

• 623-25-6

Reference: [1]Patent: CN105294392,2016,A .Location in patent: Paragraph 0022; 0044; 0045; 0046; 0047; 0048; 0049-0051

Upstream Synthesis Route 2

• 589-29-7

• 623-25-6

Reference: [1]Patent: CN106187674,2016,A .Location in patent: Paragraph 0021; 0022

Downstream Synthesis Route 1

• 143-33-9
• 623-25-6

• 622-75-3

Reference: [1] Monatshefte fur Chemie, 2003, vol. 134, # 8, p. 1159 - 1166
[2] Chemistry Letters, 1982, p. 517 - 520
[3] Bulletin of the Chemical Society of Japan, 1973, vol. 46, # 1, p. 270 - 275
[4] Journal of Chemical Research, Miniprint, 1980, # 11, p. 4572 - 4592

Downstream Synthesis Route 2

• 201230-82-2
• 623-25-6

• 7325-46-4

Reference: [1] Patent: CN108250155, 2018, A, . Location in patent: Paragraph 0019; 0020; 0025; 0026

Downstream Synthesis Route 3

• 623-25-6

• 7325-46-4

Reference: [1] Monatshefte fur Chemie, 2003, vol. 134, # 8, p. 1159 - 1166
[2] Bulletin of the Chemical Society of Japan, 1973, vol. 46, # 1, p. 270 - 275

Downstream Synthesis Route 4

• 288-32-4
• 623-25-6

• 56643-83-5

Reference: [1]Advanced Synthesis and Catalysis,2009,vol. 351,p. 1390 - 1394

* For details of the synthesis route, please refer to the original source to ensure accuracy.