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Merck
CN

75054

缬草酸

analytical standard

别名:

戊酸, 正戊酸

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关于此项目

线性分子式:
CH3(CH2)3COOH
化学文摘社编号:
109-52-4
分子量:
102.13
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329766094
EC Number:
203-677-2
Beilstein/REAXYS Number:
969454
MDL number:
MFCD00004413

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产品名称

缬草酸, analytical standard

InChI key

NQPDZGIKBAWPEJ-UHFFFAOYSA-N

InChI

1S/C5H10O2/c1-2-3-4-5(6)7/h2-4H2,1H3,(H,6,7)

SMILES string

CCCCC(O)=O

grade

analytical standard

vapor density

3.5 (vs air)

vapor pressure

0.15 mmHg ( 20 °C)

assay

≥99.8% (GC)

autoignition temp.

707 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

7.6 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.408 (lit.)
n20/D 1.408

bp

110-111 °C/10 mmHg (lit.)
185 °C (lit.)

mp

−20-−18 °C (lit.)

density

0.939 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

Quality Level

100

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Application

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General description

戊酸是一种可再生化学品，可通过在镍基催化剂存在下氢化乙酰丙酸而获得 或来自木质纤维素生物质。 它可以进行酯化以形成戊酸酯，其可以用作汽油和柴油的共混剂，用于生物燃料的生产。

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314,H412

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B

存储类别

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

192.2 °F - closed cup

flash_point_c

89 °C - closed cup

ppe

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

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCN9886
BCCN5160
BCCK1599
BCCG9228
BCCF0934

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