基本信息

技术规格

物性(参考值)

安全信息

图形或危害标志
信号词	危险
危险性说明	H300 + H310 + H330 : 吞咽、皮肤接触或吸入致命。 H314 : 造成严重皮肤灼伤和眼损伤。 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。 P260 : 不要吸入粉尘/ 烟/ 气体/ 烟雾/ 蒸气/ 喷雾。 P270 : 使用本产品时不要进食、饮水或吸烟。 P262 : 严防进入眼中、接触皮肤或衣服。 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。 P271 : 只能在室外或通风良好之处使用。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P284 : [在通风不足的情况下]戴呼吸防护装置。 P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P361 + P364 : 立即脱掉所有沾染的衣服，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。 P301 + P330 + P331 : 如误吞咽：漱口。不要诱导呕吐。 P301 + P310 + P330 : 如误吞咽：立即呼叫急救中心/医生。漱口。 P304 + P340 + P310 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。立即呼叫急救中心/医生。 P305 + P351 + P338 + P310 : 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。立即呼叫急救中心/医生。 P403 + P233 : 存放在通风良好的地方。保持容器密闭。 P403 + P235 : 存放在通风良好的地方。保持低温。 P405 : 存放处须加锁。

运输信息

应用
Ethyl cyanoformate is used as reagent in the preparation of N-substituted amindinoformic acid and ethyl-4-quinazoline -2-carboxylate.

备注
Moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong acids, strong bases, strong oxidizing agents and strong reducing agents.

基本信息

MDL
MFCD00001836

EINECS
210-797-9

分子式
NCCO₂CH₂CH₃

分子量
99.09

沸点
115-116°

闪点
24°(75°F)

密度
1.003

折射率
1.3820

灵敏度
Moisture Sensitive. May form a Precipitate. Ambient temperatures.

溶解性
Miscible with chloroform and methanol.

Beilstein
635955

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H300-H310-H330-H314-H318
Flammable liquid and vapour.Fatal if swallowed.Fatal in contact with skin.Fatal if inhaled.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P301+P310a-P303+P361+P353-P304+P340-P305+P351+P338-P320-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment is urgent (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
6.1

包装组
II

危险类别
10-23/24/25-34
Flammable.Toxic by inhalation, in contact with skin and if swallowed.Causes burns.

安全等级
20-26-27-36/37/39-45
When using do not eat or drink.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Take off immediately all contaminated clothing.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

TSCA
是

基本信息

Ref#
11830

MDL
1836

分子式
C4 H5 N O2

分子量
99.09

闪点
24

密度
1

安全信息

危险等级
6.1

包装组
II

产品说明

应用

氰基甲酸乙酯是一种常见的氰化剂。可用于氰化物向羰基化合物的亲核加成、叔胺的氧化氰化以及由炔烃合成β-氰基取代的丙烯酸酯。
氰基甲酸乙酯可用作氰化以下物质的氰化物来源：

• 在钛催化剂存在下的活化烯烃。
• 在无金属和无溶剂条件下由4-二甲基氨基吡啶(DMAP)催化羰基化合物生成相应的氰醇碳酸盐。
• 由N-杂环卡宾(NHC)催化醛和2,2,2-三氟苯乙酮生成相应的氰醇碳酸乙酯。

包装

10, 50 g in glass bottle

基本信息

产品性质

安全信息

象形图
警示用语：	Danger
危险声明	H226 - H314
预防措施声明	P210 - P280 - P303 + P361 + P353 - P305 + P351 + P338 + P310
危险分类	Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
储存分类代码	3 - Flammable liquids
WGK	WGK 3
闪点(F)	75.2 °F
闪点(C)	24 ℃
个人防护装备	Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

基本信息

安全信息

图形或危害标志
危险性说明	H226: Flammable liquid and vapour. H301: Toxic if swallowed. H311: Toxic in contact with skin. H314: Causes severe skin burns and eye damage. H331: Toxic if inhaled.
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 . P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. 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 + 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. P310: Immediately call a POISON CENTER or doctor/physician. P311: Call a POISON CENTER or doctor/physician. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see . on this label). P322: Specific measures (see . on this label). P330: Rinse mouth. P361: Remove/Take off immediately all contaminated clothing. P363: Wash contaminated clothing before reuse. P370 + P378: In case of fire: Use for extinction. 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.