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ChemicalBook >> CAS DataBase List >> Pentamethylbenzene

Pentamethylbenzene

Pentamethylbenzene price.
  • $8 - $2688.67
  • Product name: Pentamethylbenzene
  • CAS: 700-12-9
  • MF: C11H16
  • MW: 148.24
  • EINECS:211-837-8
  • MDL Number:MFCD00008522
  • Synonyms:Benzene, 1,2,3,4,5-pentamethyl-;benzene,pentamethyl- ;pentamethyl-benzen ;Pentmethyl Benzene;Pentamethylbenzene~95%;1,2,3,4,5-PENTAMETHYLBENZENE;Pentamethyl phenyl;PENTAMETHYLBENZENE
Price34 Properties Safety Information Description
34 prices
Selected condition：
Brand
  • aablocks
  • Activate Scientific
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Sigma-Aldrich
  • Synthonix
  • TCI Chemical
  • Thermo Scientific Chemicals
Package
  • 1g
  • 5.00g
  • 5g
  • 10.00g
  • 10g
  • 25g
  • 50g
  • 100.00g
  • 100g
  • Manufactureraablocks
  • Product numberAA0035DQ
  • Product description1,2,3,4,5-Pentamethylbenzene 98%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0035DQ
  • Product description1,2,3,4,5-Pentamethylbenzene 95%
  • Packaging5g
  • Price$11
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0035DQ
  • Product description1,2,3,4,5-Pentamethylbenzene 98%
  • Packaging10g
  • Price$17
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0035DQ
  • Product description1,2,3,4,5-Pentamethylbenzene 95%
  • Packaging25g
  • Price$35
  • Updated2026-05-28
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS119949
  • Product description1,2,3,4,5-Pentamethylbenzene 98%
  • Packaging5g
  • Price$24
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS119949
  • Product description1,2,3,4,5-Pentamethylbenzene 98%
  • Packaging25g
  • Price$86
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS119949
  • Product description1,2,3,4,5-Pentamethylbenzene 98%
  • Packaging100g
  • Price$288
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53530
  • Product descriptionPentamethylbenzene
  • Packaging5g
  • Price$25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0079468
  • Product description1,2,3,4,5-PENTAMETHYLBENZENE 95.00%
  • Packaging5G
  • Price$833.04
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0079468
  • Product description1,2,3,4,5-PENTAMETHYLBENZENE 95.00%
  • Packaging100G
  • Price$2688.67
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR72220
  • Product descriptionPentamethylbenzene ≥95%
  • Packaging10g
  • Price$25
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR72220
  • Product descriptionPentamethylbenzene ≥95%
  • Packaging5g
  • Price$21
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR72220
  • Product descriptionPentamethylbenzene ≥95%
  • Packaging25g
  • Price$55
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberAAA70012
  • Product descriptionPentamethylbenzene
  • Packaging50g
  • Price$625
  • Updated2026-06-04
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12041588
  • Product description1,2,3,4,5-Pentamethylbenzene 98%
  • Packaging25g
  • Price$101
  • Updated2026-05-27
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK542909
  • Product descriptionPentamethylbenzene 99%
  • Packaging25g
  • Price$86
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0035DQ 1,2,3,4,5-Pentamethylbenzene 98% 1g $8 2026-05-28 Buy
aablocks AA0035DQ 1,2,3,4,5-Pentamethylbenzene 95% 5g $11 2026-05-28 Buy
aablocks AA0035DQ 1,2,3,4,5-Pentamethylbenzene 98% 10g $17 2026-05-28 Buy
aablocks AA0035DQ 1,2,3,4,5-Pentamethylbenzene 95% 25g $35 2026-05-28 Buy
Activate Scientific AS119949 1,2,3,4,5-Pentamethylbenzene 98% 5g $24 2026-06-04 Buy
Activate Scientific AS119949 1,2,3,4,5-Pentamethylbenzene 98% 25g $86 2026-06-04 Buy
Activate Scientific AS119949 1,2,3,4,5-Pentamethylbenzene 98% 100g $288 2026-06-04 Buy
AK Scientific J53530 Pentamethylbenzene 5g $25 2021-12-16 Buy
American Custom Chemicals Corporation CHM0079468 1,2,3,4,5-PENTAMETHYLBENZENE 95.00% 5G $833.04 2021-12-16 Buy
American Custom Chemicals Corporation CHM0079468 1,2,3,4,5-PENTAMETHYLBENZENE 95.00% 100G $2688.67 2021-12-16 Buy
Apolloscientific OR72220 Pentamethylbenzene ≥95% 10g $25 2026-06-04 Buy
Apolloscientific OR72220 Pentamethylbenzene ≥95% 5g $21 2026-06-04 Buy
Apolloscientific OR72220 Pentamethylbenzene ≥95% 25g $55 2026-06-04 Buy
Biosynth AAA70012 Pentamethylbenzene 50g $625 2026-06-04 Buy
Crysdot CD12041588 1,2,3,4,5-Pentamethylbenzene 98% 25g $101 2026-05-27 Buy
Frontier Specialty Chemicals JK542909 Pentamethylbenzene 99% 25g $86 2021-12-16 Buy
Next Last

Properties

Melting point :49-51 °C (lit.)
Boiling point :231 °C (lit.)
Density :0.917 g/mL at 25 °C (lit.)
refractive index :1.5270
Flash point :196 °F
storage temp. :Sealed in dry,Room Temperature
form :powder to crystal
color :White to Almost white
Water Solubility :15.52mg/L(temperature not stated)
BRN :1905349
Henry's Law Constant :7.7×10-3 mol/(m3Pa) at 25℃, Hilal et al. (2008)
InChI :1S/C11H16/c1-7-6-8(2)10(4)11(5)9(7)3/h6H,1-5H3
InChIKey :BEZDDPMMPIDMGJ-UHFFFAOYSA-N
SMILES :Cc1cc(C)c(C)c(C)c1C
CAS DataBase Reference :700-12-9(CAS DataBase Reference)
NIST Chemistry Reference :Benzene, pentamethyl-(700-12-9)
EPA Substance Registry System :Benzene, pentamethyl- (700-12-9)

Safety Information

Symbol(GHS): Flame (GHS02)Exclamation Mark (GHS07)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H228 Flammable solid Flammable solids Category 1
Category 2		 Danger
Warning		 P210, P240,P241, P280, P370+P378
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Pentamethylbenzene is used to prepare a mixture of nitropentamethylbenzene and 2,3,4,5-tetramethylbenzyl nitrate1. It was also used to prepare propene.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. 3B Pharmachem (Wuhan) International Co.,Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Chang Zhou Chemistar Chemistry Technology Co.,Ltd Energy Chemical Shijiazhuang Sdyano Fine Chemical Co., Ltd. Shanghai Longsheng chemical Co.,Ltd. Shanghai Hanhong Scientific Co.,Ltd. Shandong Xiya Chemical Co., Ltd