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苯甲醛丙二醇缩醛

Benzaldehyde propylene glycol acetal, mixture of isomers
产品编号:3412586
规格:≥95%, FG
CAS NO:2568-25-4
包装规格:,1 KG,5 KG,10 KG
产品类别:香精香料
品牌:Sigma-Aldrich
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
3412586≥95%, FG531
34125861 KG1450
34125865 KG4250
341258610 KG7780
产品别名

2568-25-4

苯甲醛丙二醇缩醛

Benzaldehyde propylene glycol acetal, mixture of isomers

4-Methyl-2-phenyl-1,3-dioxolane

4-甲基-2-苯基-1,3-二氧戊环

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C10H12O2
Molecular weight
164.20
FEMA Number【FEMA编号】
2130
EC number【EC 号】
219-906-4
Council of Europe no.【欧洲委员会编号】
2226
MDL number
MFCD00059732
PubChem Substance ID【PubChem化学物质编号】
329830452
Flavis number【Flavis编号】
6.032
NACRES
NA.21
General description【一般描述】
The product is an isomeric mixture of benzaldehyde propylene glycol acetal (Benzaldehyde PG acetal). It can be prepared from benzaldehyde and propylene glycol, via condensation reaction. Specific gravity of benzaldehyde PG acetal is 1.068 – 1.073 at 20℃. It has been identified as one of the volatile compound present in the artificial caramel and chocolate samples by non-equilibrated solid-phase microextraction/gas chromatography/mass spectrometry.
Legal Information【法律信息】
For R&D Use and/or Food Manufacturing only
产品性质
Quality Level【质量水平】
400
biological source【生物来源】
synthetic
grade【等级】
FG
Kosher
reg. compliance
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
FDA 21 CFR 172.515
Assay【测定】
≥95%
refractive index【折射率】
n20/D 1.509 (lit.)
bp
83-85 ℃/4 mmHg (lit.)
density
1.065 g/mL at 25 ℃ (lit.)
Documentation【文件】
see Safety & Documentation for available documents
Organoleptic【性状检查】
bitter; woody; sweet
application(s)
flavors and fragrances
food allergen【食品过敏原】
no known allergens
SMILES string
CC1COC(O1)c2ccccc2
InChI
1S/C10H12O2/c1-8-7-11-10(12-8)9-5-3-2-4-6-9/h2-6,8,10H,7H2,1H3
InChI key
CDIKGISJRLTLRA-UHFFFAOYSA-N
packaging【包装】
5, 10 kg in poly drum
1 kg in poly bottle
安全信息
Pictograms【象形图】
GHS07
Signal word【警示用语:】
Warning
Hazard Statements
H315 - H319 - H335
Precautionary Statements
P261 - P305 + P351 + P338
Hazard Classifications【危险分类】
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs【靶器官】
Respiratory system
Storage Class Code【储存分类代码】
10 - Combustible liquids
WGK
WGK 2
Flash Point(F)【闪点(F)】
235.4 °F
Flash Point(C)【闪点(C)】
113 ℃
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