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Merck
CN

154628

苯

ACS spectrophotometric grade, ≥99%

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经验公式（希尔记法）:
C6H6
化学文摘社编号:
71-43-2
分子量:
78.11
EC Number:
200-753-7
UNSPSC Code:
12352002
PubChem Substance ID:
24849458
Beilstein/REAXYS Number:
969212
MDL number:
MFCD00003009
Assay:
≥99%
Grade:
ACS spectrophotometric grade
Technique(s):
UV/Vis spectroscopy: suitable
Bp:
80 °C (lit.)
Vapor pressure:
166 mmHg ( 37.7 °C), 74.6 mmHg ( 20 °C)

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InChI key

UHOVQNZJYSORNB-UHFFFAOYSA-N

InChI

1S/C6H6/c1-2-4-6-5-3-1/h1-6H

SMILES string

c1ccccc1

grade

ACS spectrophotometric grade

vapor density

2.77 (vs air)

vapor pressure

166 mmHg ( 37.7 °C), 74.6 mmHg ( 20 °C)

assay

≥99%

form

liquid

autoignition temp.

1043 °F

expl. lim.

8 %

technique(s)

UV/Vis spectroscopy: suitable

impurities

H2SO4, passes test (darkened), thiophene, passes test (limit ~1 ppm), ≤0.005% S compounds, ≤0.05% water

evapn. residue

≤0.001%

color

APHA: ≤10

Quality Level

200

refractive index

n20/D 1.501 (lit.)

bp

80 °C (lit.)

mp

5.5 °C (lit.)

density

0.874 g/mL at 25 °C (lit.)

λ

H2O reference

UV absorption

λ: 280 nm Amax: 1.0, λ: 290 nm Amax: 0.30, λ: 300 nm Amax: 0.10, λ: 330 nm Amax: 0.04, λ: 350 nm Amax: 0.02, λ: 380-400 nm Amax: 0.01

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signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Carc. 1A - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 1B - Skin Irrit. 2 - STOT RE 1

target_organs

Blood

存储类别

3 - Flammable liquids

wgk

WGK 3

flash_point_f

12.2 °F

flash_point_c

-11 °C

ppe

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

法规信息

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分析证书(COA)

Lot/Batch Number
62596JM
61196LM
41596CM
59696BK
89797MJ

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