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1-Ethyl-2-methylbenzene

1-Ethyl-2-methylbenzene structure

CAS No:
611-14-3
Formula:
C9H12
Chemical Name:
1-Ethyl-2-methylbenzene
Synonyms:
Benzene,1-ethyl-2-methyl-;Toluene,o-ethyl-;1-Ethyl-2-methylbenzene;2-Ethyltoluene;1-Methyl-2-ethylbenzene;o-Ethyltoluene;o-Methylethylbenzene;o-Ethylmethylbenzene;2-Methylethylbenzene;NSC 405731;2-Methyl-1-ethylbenzene
Categories:
Chemical Reagents > Organic Reagents

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Description

clear colorless to slightly yellow liquid

1-ethyl-2-methylbenzene is a member of the class of toluenes carrying an ethyl group at the ortho-position.

1-Ethyl-2-methylbenzene Basic Attributes

Molecular Weight：

120.19158

Exact Mass：

120.19

EC Number：

210-255-1

UNII：

DBX00873SV

NSC Number：

405731

DSSTox ID：

DTXSID2050403

HScode：

2902909090

Characteristics

PSA：

XLogP3：

3.5

Appearance：

clear colorless to slightly yellow liquid

Density：

0.8841 g/cm³ @ Temp: 15.700009765625 °C

Melting Point：

-80.8 °C

Boiling Point：

165.2 °C

Flash Point：

39.4±0.0 °C

Refractive Index：

1.498

Water Solubility：

Soluble in water (74.6 mg/L (25°C)).

Vapor Pressure：

2.8 hPa (20 °C)

Toxicity：

LD50 orally in Rabbit: 5000 mg/kg

OH：

1.23e-11 cm3/molecule*sec

Safety Information

Packing level：

Ⅲ

Hazard category：

Transport codes：

3295

wgk germany：

hazard class code：

safety instructions：

S62

RTECS Number：

XT2500000

Marks：

Xn:Harmful;

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P261, P264, P271, P273, P280, P301+P310, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P331, P332+P313, P337+P313, P362, P370+P378, P391, P403+P233, P403+P235, P405, P501

Hazard Statements：

H226

GHS Classification：

|Danger|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P201, P202, P210, P233, P240, P241, P242, P243, P264, P273, P280, P281, P301+P310, P303+P361+P353, P305+P351+P338, P308+P313, P331, P337+P313, P370+P378, P391, P403+P235, P405, and P501|Aggregated GHS information provided by 249 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|P210, P233, P240, P241, P242, P243, P261, P264, P271, P273, P280, P301+P310, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P331, P332+P313, P337+P313, P362, P370+P378, P391, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 49 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

Biological Half-Life：

4.00 Days

1-Ethyl-2-methylbenzene Use and Manufacturing

Manufacturing Info：

Benzene, 1-ethyl-2-methyl-: ACTIVE

Computed Properties

Molecular Weight:120.19
XLogP3:3.5
Rotatable Bond Count:1
Exact Mass:120.093900383
Monoisotopic Mass:120.093900383
Heavy Atom Count:9
Complexity:76.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 611-14-3

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CAS No.: 611-14-3

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