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319910

糠醛

Name: 糠醛
Brand: SIAL

ACS reagent grade, 99%, liquid

别名:

2-呋喃醛, 呋喃-2-甲醛

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关于此项目

经验公式（希尔记法）:

C₅H₄O₂

化学文摘社编号:

98-01-1

分子量:

96.08

NACRES:

NA.21

PubChem Substance ID:

24859198

UNSPSC Code:

12352100

EC Number:

202-627-7

MDL number:

MFCD00003229

Beilstein/REAXYS Number:

105755

eCl@ss:

39150703

Assay:

99%

Form:

liquid

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属性

产品名称

糠醛, ACS reagent, 99%

grade

ACS reagent

Quality Level

200

vapor density

3.31 (vs air)

vapor pressure

13.5 mmHg ( 55 °C)

assay

99%

form

liquid

autoignition temp.

599 °F

expl. lim.

19.3 %

impurities

≤0.02 meq/g

evapn. residue

≤0.5%

refractive index

n20/D 1.525 (lit.)

bp

162 °C (lit.)

mp

−36 °C (lit.)

density

1.16 g/mL at 25 °C (lit.)

functional group

aldehyde

SMILES string

[H]C(=O)c1ccco1

InChI

1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H

InChI key

HYBBIBNJHNGZAN-UHFFFAOYSA-N

说明

Application

糠醛可用作合成以下物质的反应物：

通过Cannizzaro反应制备的糠醇。
通过镍催化氧化制备的糠酸。
通过与环戊酮的碱催化羟醛缩合反应制备的二聚体。

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Explore all of our products under 糠醛

pictograms

GHS02,GHS06,GHS08

signalword

Danger

hcodes

H226,H301,H312,H315,H319,H330,H335,H351,H412

pcodes

P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 2

flash_point_f

136.4 °F - closed cup

flash_point_c

58 °C - closed cup

ppe

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

法规信息

危险化学品

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全球贸易项目编号

货号	GTIN
319910-500ML	04061826695012
319910-2.5L	04061826694992