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CAS: 634-95-7
分子式: C5H12N2O
分子量: 116.16
熔点: 66-71℃
中文名称: 
N,N-二乙基脲
1,1-二乙基脲
英文名称: 
urea,1,1-diethyl-
1,1-diethyl-ure
1,1-diethylurea
asym-diethylurea
n,n-diethylurea
n,n-diethyl-ure
推荐供应商
货号品牌产品名称规格包装、参考价格
D870863MACKLIN1,1-二乙基脲98%260元/5g;   咨询
储存：室温,存于惰性气体中
状态：白色到几乎白色粉末到晶体
D1567TCI1,1-Diethylurea>98.0%(T)705元/25G;   咨询

基本信息

纯度/分析方法>98.0%(T)
分子式/分子量C5H12N2O = 116.16
外观与形状(20℃)固体
储存在惰性气体下存放于惰性气体之中
应避免的情况湿气 (吸湿)
Reaxys-RN1747730
PubChem物质ID87568052
SDBS (AIST Spectral DB)4569
MDL编号MFCD00007960

技术规格

AppearanceWhite to Almost white powder to crystal
Purity(Nonaqueous Titration)min. 98.0 %
Melting point67.0 to 71.0 ℃

物性(参考值)

熔点68 ℃
沸点130 ℃/3 mmHg

相关法规

RTECS#YS9353900
337183Fluorochem1,1-Diethylurea95%418元/1g;   1672元/25g;   咨询

基本信息

CAS Number634-95-7
MDL NumberMFCD00007960

安全信息

图形或危害标志
危险性说明 H302: Harmful if swallowed.
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.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
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).
P330: Rinse mouth.
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 local regulations.
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