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CAS: 787-84-8
分子式: C14H12N2O2
分子量: 240.26
熔点: 238.5-240.5℃
中文名称: 
对称二苯甲酰肼
英文名称: 
Benzoic acid,2-benzoylhydrazide
N,N'-Dibenzoylhydrazine
1,2-dibenzoyl-hydrazin
1,2-dibenzoylhydrazine
benzoic acid, 2-benzoylhydrazide
sym-dibenzoylhydrazine
性质描述: 白色晶体。熔点238-240℃
生产方法: 由苯甲酰氯与硫酸肼在氢氧化钠溶液中反应得到。
用途: 有机合成中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格
N865098MACKLIN二苯甲酰肼≥95%84元/1g;   233元/5g;   564元/25g;   1616元/100g;   咨询
储存:室温,干燥
状态:白色-略淡黄色晶体-粉末固体
D0150TCIN,N'-Dibenzoylhydrazine>95.0%(T)410元/5G;   1560元/25G;   咨询

基本信息

纯度/分析方法>95.0%(T)
分子式/分子量C14H12N2O2 = 240.26
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
应避免的情况空气
Reaxys-RN523810
PubChem物质ID87566878
SDBS (AIST Spectral DB)7298
MDL编号MFCD00003068

技术规格

AppearanceWhite to Light yellow powder to crystal
Purity(Bromination Method)min. 95.0 %

物性(参考值)

溶解度(极微溶)氢氧化钠水溶液,甲醇

相关法规

RTECS#MV2085000
446330J&KN,N'-Dibenzoylhydrazine95%371元/5G;   1503元/25G;   咨询

基本信息

分子式C14H12N2O2
分子量240.26
熔点238-240
MDL编码MFCD00003068
Beilstein523810
EINECS 编号212-329-9

安全信息

WGK3
RTECSMV2085000
TSCA
341726FluorochemNN'-Dibenzoylhydrazine95%220元/1g;   550元/5g;   咨询

基本信息

CAS Number787-84-8
MDL NumberMFCD00003068

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 .
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