CAS 10160-87-9; 丙醛二乙基乙缩醛; 3,3-diethoxy-propyne

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P829861

MACKLIN

炔丙醛二乙基乙缩醛

97%

42元/5ml; 200元/25ml; 711元/100ml;

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储存：2~8°C
状态：无色到黄色到黄绿色液体
折射率：n20/D 1.412(lit.)

P1173

TCI

Propargylaldehyde Diethyl Acetal

>97.0%(GC)

890元/5ML; 2990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	C₇H₁₂O₂ = 128.17
外观与形状(20℃)	液体
储存温度	0-10℃
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,湿气 (分解),加热
Reaxys-RN	1701566
PubChem物质ID	87575273
SDBS (AIST Spectral DB)	19343
MDL编号	MFCD00009237

技术规格

Appearance	Colorless to Light orange to Yellow clear liquid
Purity(GC)	min. 97.0 %

物性(参考值)

沸点	139 ℃
闪点	32 ℃
比重	0.89
折射率	1.41

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。 H226 : 易燃液体和蒸气。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P240 : 容器和装载设备接地/等势联接。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 P233 : 保持容器密闭。 P243 : 采取防止静电放电的措施。 P241 : 使用防爆的电气/通风/照明设备。 P242 : 只能使用不产生火花的工具。 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。 P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。 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。 P303 + P361 + P353 : 如皮肤(或头发)沾染：立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。 P332 + P313 : 如发生皮肤刺激：求医/就诊。 P403 + P235 : 存放在通风良好的地方。保持低温。

运输信息

UN编号	UN3271
类别	3
包装类别	III
监管条件代码(*)

367756

J&K

Propargylaldehyde Diethyl Acetal

98%

137元/1G; 378元/5G; 1584元/25G;

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基本信息

分子式	C₇H₁₂O₂
分子量	128.17
沸点	137-139
闪点	31
密度	0.894
折光率(n20D)	1.4120
MDL编码	MFCD00009237
Beilstein	1701566
EINECS 编号	233-430-4
存储条件	Store at 2-8℃

安全信息

图形或危害标志
提示语	Warning
危险说明	H226 H315 H319 H335
防范说明	P261 P305+P351+P338
UN号码	1993
危险分类	3
包装等级	III
WGK	3
TSCA	否

L10767

Alfa Aesar

Propiolaldehyde Diethyl Acetal

97%

847元/1g; 3364元/5g; 9809元/25g;

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应用
Propiolaldehyde diethyl acetal is used in preparation of 3-boronoacrolein pinacolate, a heterodyne and (E)-3-(tributylstannyl)-2-propenal.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommended storage temperature is 2 - 8?°C. Air and moisture sensitive. Store under inert gas.

基本信息

MDL
MFCD00009237

EINECS
233-430-4

分子式
HC≡CCH(OCH₂CH₃)₂

分子量
128.17

沸点
138-139°

闪点
32°(89°F)

密度
0.894

折射率
1.4120

灵敏度
Keep Cold.

溶解性
Slightly soluble in water.

Beilstein
1701566

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H315-H319-H335
Flammable liquid and vapour.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Avoid breathing dust/fume/gas/mist/vapours/spray.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
3

包装组
III

危险类别
10-36/37/38
Flammable.Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否

C38292

Alfa Aesar

Propargylaldehyde Diethyl Acetal

98%

898元/1g; 2335元/5g;

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基本信息

Ref#
38292

MDL
9237

分子式
C7 H12 O2

分子量
128.17

闪点
31

密度
0.894

安全信息

危险等级
3

包装组
III

358415

Fluorochem

3,3-diethoxyprop-1-yne

95%

1188元/5g; 3762元/25g;

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基本信息

CAS Number	10160-87-9
MDL Number	MFCD00009237
Boiling Point	139℃
Density	0.89

安全信息

图形或危害标志
危险性说明	H226: Flammable liquid and vapour. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P210: Keep away from – No smoking. P233: Keep container tightly closed. P240: Ground/bond container and receiving equipment. P241: Use explosion-proof ./ equipment. P242: Use only non-sparking tools. P243: Take precautionary measures against static discharge. 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. P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. P304: IF INHALED: . 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 . 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. P370 + P378: In case of fire: Use sand, CO2 or extinguishing powder for extinction. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P403 + P235: Store in a well-ventilated place. Keep cool. P405: Store locked up. P501: Dispose of contents/container to local regulations.