CAS 81172-89-6; 4-(Diethoxymethyl)benzaldehyde

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货号

品牌

产品名称

规格

包装、参考价格

T867351

MACKLIN

对苯二甲醛单(二乙缩醛)

97%

55元/1ml; 251元/5ml; 1012元/25ml;

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储存：室温
状态：无色到黄色液体

T1401

TCI

Terephthalaldehyde Mono(diethyl Acetal)

>97.0%(GC)

705元/25ML;

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基本信息

纯度/分析方法	>97.0%(GC)
分子式/分子量	C₁₂H₁₆O₃ = 208.26
外观与形状(20℃)	液体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气
Reaxys-RN	4293872
PubChem物质ID	87577167
MDL编号	MFCD00010217

技术规格

Appearance	Colorless to Almost colorless clear liquid
Purity(GC)	min. 97.0 %

物性(参考值)

比重	1.04
折射率	1.51

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

A15413

Alfa Aesar

Terephthalaldehyde Mono(diethyl Acetal)

97%, stab.

1284元/5g; 1952元/25g; 6720元/100g; 22708元/500g;

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应用
4-(Diethoxymethyl)benzaldehyde was used in the synthesis of 4-(diethoxymethyl)benzyl alcohol.

备注
Air sensitive. Store under inert gas. Keep way from oxidizing agents, air.

基本信息

MDL
MFCD00010217

EINECS
000-000-0

分子式
C₁₂H₁₆O₃

分子量
208.26

沸点
89-93°/7mm

闪点
>110°(230°F)

密度
1.047

折射率
1.5070

灵敏度
Air Sensitive. Store under Nitrogen. Ambient temperatures.

形态
Liquid

溶解性
soluble in alcohol, chlorinated solvents and toluene. Decomposes in water.

Beilstein
4293872

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA
否

C29463

Alfa Aesar

Terephthaldehyde monodiethylacetal

97%, stabilized

2390元/25g; 8641元/100g;

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基本信息

Ref#
29463

MDL
10217

分子式
C12 H16 O3

分子量
208.26

闪点
>112

密度
1.04

274860

Sigma-Aldrich

4-(Diethoxymethyl)benzaldehyde

97%

751.79元/5 G; 1669.74元/25 G;

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产品说明

应用

4-(Diethoxymethyl)benzaldehyde was used in the synthesis of 4-(diethoxymethyl)benzyl alcohol.

包装

5 g in glass bottle

基本信息

线性分子式	(C₂H₅O)₂CHC₆H₄CHO
分子量	208.25
Beilstein	4293872
MDL编号	MFCD00010217
PubChem化学物质编号	24856610
NACRES	NA.22

产品性质

质量水平	100
测定	97%
形式	liquid
折射率	n20/D 1.506 (lit.)
密度	1.047 g/mL at 25 ℃ (lit.)
SMILES string	[H]C(=O)c1ccc(cc1)C(OCC)OCC
InChI	1S/C12H16O3/c1-3-14-12(15-4-2)11-7-5-10(9-13)6-8-11/h5-9,12H,3-4H2,1-2H3
InChI key	HTMXMFARWHNJDW-UHFFFAOYSA-N

安全信息

储存分类代码	12 - Non Combustible Liquids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves

239976

Fluorochem

4-(Diethoxymethyl)benzaldehyde

95%

220元/1g; 396元/5g; 638元/10g; 1012元/25ml;

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基本信息

CAS Number	81172-89-6
MDL Number	MFCD00010217
Density	1.04

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .