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Merck
CN

12010

苯甲醛

≥99.0% (GC), liquid, suitable for GC/GC, puriss. p.a.

别名:

苦杏仁油

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关于此项目

线性分子式:
C6H5CHO
化学文摘社编号:
分子量:
106.12
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39023701
UNSPSC Code:
12352100
EC Number:
202-860-4
MDL number:
Beilstein/REAXYS Number:
471223
Assay:
≥99.0% (GC)
Technique(s):
GC/GC: suitable
Bp:
178-179 °C (lit.)
Vapor pressure:
4 mmHg ( 45 °C)
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产品名称

苯甲醛, puriss. p.a., ≥99.0% (GC)

vapor density

3.7 (vs air)

Quality Level

vapor pressure

4 mmHg ( 45 °C)

grade

puriss. p.a.

assay

≥99.0% (GC)

form

liquid

autoignition temp.

374 °F

expl. lim.

1.4 %, 20 °F

technique(s)

GC/GC: suitable

impurities

chlorine, none detected, ≤0.001% nitrobenzene (C6H5NO2), ≤1% acid (as benzoic acid)

refractive index

n20/D 1.545

pH

5.9 (20 °C)

bp

178-179 °C (lit.)

mp

−26 °C (lit.)

density

1.044 g/cm3 at 20 °C (lit.)

cation traces

Ca: ≤5 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤1 mg/kg, K: ≤20 mg/kg, Mg: ≤1 mg/kg, Mn: ≤1 mg/kg, Na: ≤20 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Zn: ≤1 mg/kg

functional group

aldehyde, phenyl

SMILES string

O=Cc1ccccc1

InChI

1S/C7H6O/c8-6-7-4-2-1-3-5-7/h1-6H

InChI key

HUMNYLRZRPPJDN-UHFFFAOYSA-N

General description

苯甲醛是最简单的芳香族醛基。

Application

苯甲醛已用于:

  • 制备光学活性1-苯基丙-1-醇。
  • 合成meso-四苯基卟啉和叶绿素。

Other Notes

可能实行销售限制


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signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

145.4 °F - closed cup

flash_point_c

63 °C - closed cup

ppe

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



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Enantioselective addition of diethylzinc to benzaldehyde catalyzed by a small amount of chiral 2-amino-1-alcohols.
Oguni N and Omi T.
Tetrahedron Letters, 25(26), 2823-2824 (1984)
Determination of base properties of hydrotalcites: condensation of benzaldehyde with ethyl acetoacetate.
Corma A, et al.
J. Catal., 134(1), 58-65 (1992)
A green process for chlorine-free benzaldehyde from the solvent-free oxidation of benzyl alcohol with molecular oxygen over a supported nano-size gold catalyst.
Choudhary VR, et al.
Green Chemistry, 7(11), 768-770 (2005)



全球贸易项目编号

货号GTIN
12010-1L-F04061838712844
12010-250ML-F04061838712868
12010-1KG-R04061835561322
12010-2.5KG-R04061838712851
12010-2.5L-F04061838125019
12010-6X1KG-R04061838712875