Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,4-DIIODO-2,3,5,6-TETRAMETHYLBENZENE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,4-DIIODO-2,3,5,6-TETRAMETHYLBENZENE
Price: ￥5328.0/100g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-DIIODO-2,3,5,6-TETRAMETHYLBENZENE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3268-21-1

3268-21-1 structure

3268-21-1 structure

Name: 1,4-DIIODO-2,3,5,6-TETRAMETHYLBENZENE
Chemical Name: 1,4-diiodo-2,3,5,6-tetramethylbenzene
CAS Number: 3268-21-1
Molecular Formula: C₁₀H₁₂I₂
Molecular Weight: 386.01100
Create Date: 2018-12-01 21:49:53
Modify Date: 2025-08-25 16:11:45
Solubility in Toluene：very faint turbidity

Name	1,4-diiodo-2,3,5,6-tetramethylbenzene
Synonyms	1,4-Diiododurene 1,4-diodo-2,3,5,6-tetramethylbenzene 2,3,5,6-tetramethyl-1,4-diiodobenzene 1,4-diiododurene 1,4-diiododurine durylene di-iodide 1,4-Diiodo-2,3,5,6-tetraMethylbenzene 1,4-Diiodo-2,3,5,6-Tetramethyliodobenzene

Density	1.942g/cm3
Boiling Point	343.2ºC at 760 mmHg
Melting Point	140ºC
Molecular Formula	C₁₀H₁₂I₂
Molecular Weight	386.01100
Flash Point	164ºC
Exact Mass	385.90300
LogP	4.12940
Index of Refraction	1.637

HS Code	2903999090

95-93-2 structure

95-93-2

~89%

3268-21-1 structure

3268-21-1

Literature: Journal of the Brazilian Chemical Society, , vol. 23, # 2 p. 228 - 235

95-93-2 structure

95-93-2

~7%

2100-25-6 structure

2100-25-6

3268-21-1 structure

3268-21-1

Literature: Advanced Synthesis and Catalysis, , vol. 355, # 7 p. 1243 - 1248

26976-92-1 structure

26976-92-1

~11%

2100-25-6 structure

2100-25-6

3268-21-1 structure

3268-21-1

Literature: Chemistry Letters, , # 8 p. 1391 - 1392

95-93-2 structure

95-93-2

~%

2100-25-6 structure

2100-25-6

3268-21-1 structure

3268-21-1

2762-20-1 structure

2762-20-1

Detail

Literature: Journal of the Chemical Society. Perkin Transactions 2, , # 9 p. 1516 - 1521

Precursor 2
95-93-2 26976-92-1
DownStream 1
140477-37-8

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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