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270377

甲苯

Name: 甲苯
Brand: ALDRICH

HPLC grade, 99.8%

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线性分子式:

C₆H₅CH₃

化学文摘社编号:

108-88-3

分子量:

92.14

EC Number:

203-625-9

UNSPSC Code:

12190000

PubChem Substance ID:

329752933

Beilstein/REAXYS Number:

635760

MDL number:

MFCD00008512

Assay:

99.8%

Grade:

HPLC grade

Technique(s):

HPLC: suitable

Bp:

110-111 °C (lit.)

Vapor pressure:

22 mmHg ( 20 °C), 26 mmHg ( 25 °C)

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属性

grade

HPLC grade

Quality Level

200

vapor density

3.2 (vs air)

vapor pressure

22 mmHg ( 20 °C), 26 mmHg ( 25 °C)

assay

99.8%

form

liquid

autoignition temp.

997 °F

expl. lim.

7 %

technique(s)

HPLC: suitable

impurities

<0.015% water

evapn. residue

<0.0003%

refractive index

n/D 1.496 (lit.)

bp

110-111 °C (lit.)

mp

-93 °C (lit.)

density

0.865 g/mL at 25 °C (lit.)

λ

H₂O reference

UV absorption

λ: 285 nm A_max: 1.00, λ: 288 nm A_max: 0.40, λ: 300 nm A_max: 0.10, λ: 310 nm A_max: 0.05, λ: 335 nm A_max: 0.02, λ: 350-400 nm A_max: 0.01

SMILES string

Cc1ccccc1

InChI

1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3

InChI key

YXFVVABEGXRONW-UHFFFAOYSA-N

说明

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pictograms

GHS02,GHS08,GHS07

signalword

Danger

hcodes

H225,H304,H315,H336,H361d,H373,H412

pcodes

P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

target_organs

Central nervous system

存储类别

3 - Flammable liquids

wgk

WGK 3

flash_point_f

39.9 °F - closed cup

flash_point_c

4.4 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Low-bandgap diketopyrrolopyrrole (DPP)-based polymers are used for the selective dispersion of semiconducting single-walled carbon nanotubes (s-SWCNTs). Through rational molecular design to tune the polymer-SWCNT interactions, highly selective dispersions of s-SWCNTs with diameters mainly around 1.5 nm are achieved. The influences

Microwave assisted extraction combined with solvent bar microextraction for one-step solvent-minimized extraction, cleanup and preconcentration of polycyclic aromatic hydrocarbons in soil samples.

Liang Guo et al.

Journal of chromatography. A, 1286, 9-15 (2013-03-19)

For the first time, a novel one-step sample preparation method that combines microwave assisted extraction and solvent bar microextraction (MAE-SBME) with analysis by gas chromatography-mass spectrometry (GC-MS), was developed for the fast and efficient determination of polycyclic aromatic hydrocarbons (PAHs)

Stoichiometric and catalytic inter- and intramolecular hydroamination of terminal alkynes by frustrated Lewis pairs.

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Frustrated Lewis pairs (FLPs) based on sterically encumbered anilines and the Lewis acid B(C6 F5 )3 were found to react with terminal alkynes effecting intermolecular hydroamination affording iminium alkynylborate species of the form [RPhNC(R')Me][R'CCB(C6 F5 )3 ]. In these cases

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货号	GTIN
270377-4L	04061837284151