 Home > Encyclopedia > Pentamethylbenzene

Pentamethylbenzene

Pentamethylbenzene structure

CAS No:
700-12-9
Formula:
C11H16
Chemical Name:
Pentamethylbenzene
Synonyms:
Benzene,1,2,3,4,5-pentamethyl-;Benzene,pentamethyl-;1,2,3,4,5-Pentamethylbenzene;Pentamethylbenzene;NSC 1889;WJB
Categories:
Organic Chemistry > Hydrocarbons and Derivatives

Request for Quotation

Description

white to light yellow crystalline powder

Pentamethylbenzene is a methylbenzene that is benzene in which five of the hydrogens are replaced by methyl groups.

Pentamethylbenzene Basic Attributes

Molecular Weight：

148.24

Exact Mass：

148.24

BRN：

1905349

EC Number：

211-837-8

UNII：

H6JLD3AI98

NSC Number：

1889

DSSTox ID：

DTXSID6061024

HScode：

2902909090

Characteristics

PSA：

XLogP3：

4.6

Appearance：

white to light yellow crystalline powder

Density：

0.921 g/cm³ @ Temp: 20 °C

Melting Point：

54.5 °C

Boiling Point：

232 °C

Flash Point：

196 °F

Refractive Index：

1.502

Water Solubility：

15.52mg/L(temperature not stated)

Vapor Pressure：

0.03 mmHg

Safety Information

Packing level：

III

Hazard category：

4.1

Transport codes：

UN 1325 4.1/PG 2

wgk germany：

hazard class code：

11-36/37/38

safety instructions：

16-26-36

Marks：

F,Xi

Precautionary statement(s)：

P210, P240, P241, P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P405, P501

Hazard Statements：

H228

GHS Classification：

|Warning|H228 (93.62%): Flammable solid [Danger Flammable solids]|P210, P240, P241, P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P405, and P501|Aggregated GHS information provided by 47 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

pentamethylbenzene

Pentamethylbenzene Use and Manufacturing

Manufacturing Info：

Benzene, 1,2,3,4,5-pentamethyl-: ACTIVE

Computed Properties

Molecular Weight:148.24
XLogP3:4.6
Exact Mass:148.125200510
Monoisotopic Mass:148.125200510
Heavy Atom Count:11
Complexity:114
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of Pentamethylbenzene

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

Pentamethylbenzene

CAS No.: 700-12-9

Content: 99.00%

Inquiry
Hangzhou KieRay Chem Co.,LTD Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of fine chemicals,pharmaceutical materials

Pentamethylbenzene

CAS No.: 700-12-9

Grade: industrial Grade

Content: 98%

Inquiry
Henan Lihao Chem Plant Limited Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of PVC resin,pvc paste resin,melamine

high purity hot sale Pentamethylbenzene 99% high quality see COA KANBEI

CAS No.: 700-12-9

Grade: Industrial Grade

Content: 99%

Inquiry