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Merck
CN

W353701

Sigma-Aldrich

2,6-二甲基-4-庚酮

≥99%

别名:

二异丁基酮, 二异丙基丙酮

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关于此项目

线性分子式:
(CH3)2CHCH2COCH2CH(CH3)2
化学文摘社编号:
108-83-8
分子量:
142.24
FEMA编号:
3537
Beilstein:
1743163
EC 号:
203-620-1
欧洲委员会编号:
11914
MDL编号:
MFCD00008940
UNSPSC代码:
12164502
PubChem化学物质编号:
24901769
Flavis编号:
7.122
NACRES:
NA.21
Agency:
meets purity specifications of JECFA

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生物来源

synthetic

质量水平

300
400

Agency

meets purity specifications of JECFA

管理合规性

FDA 21 CFR 117

蒸汽密度

4.9 (vs air)

蒸汽压

1.7 mmHg ( 20 °C)

方案

≥99%

自燃温度

745 °F

expl. lim.

0.8-6.2 %, 100 °F

折射率

n20/D 1.412 (lit.)

沸点

165-170 °C (lit.)

密度

0.808 g/mL at 25 °C (lit.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

性状检查

banana; green; ethereal; fruity; pineapple

SMILES字符串

CC(C)CC(=O)CC(C)C

InChI

1S/C9H18O/c1-7(2)5-9(10)6-8(3)4/h7-8H,5-6H2,1-4H3

InChI key

PTTPXKJBFFKCEK-UHFFFAOYSA-N

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相关类别

免责声明

For R&D or non-EU Food use. Not for retail sale.

象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Warning

危险声明

H226,H335

危险分类

Flam. Liq. 3 - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

120.2 °F - closed cup

闪点(°C)

49 °C - closed cup

个人防护装备

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

法规信息

危险化学品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBQ8939
STBK2289
STBF3007V
STBB7561V
STBG1005V

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