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CAS: 4743-17-3
分子式: C8H4ClNO3
分子量: 197.58
熔点: 300 °C (dec.)(lit.)
中文名称: 
5-氯靛红酸酐
英文名称: 
4(1h)-dione, 6-chloro-2h-1-benzoxazine-2
5-CHLOROISATOIC ANHYDRIDE
推荐供应商
货号品牌产品名称规格包装、参考价格详情
C805786MACKLIN5-氯靛红酸酐97%26元/1g;   38元/5g;   184元/25g;   699元/100g;   3340元/500g;   展开
储存:室温
状态:白色到灰白色粉末或晶体
C2743TCI5-Chloroisatoic Anhydride>98.0%(T)(HPLC)330元/5G;   990元/25G;   展开

基本信息

纯度/分析方法>98.0%(T)(HPLC)
分子式/分子量C8H4ClNO3 = 197.57
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 (分解)
Reaxys-RN11335
PubChem物质ID253659766
MDL编号MFCD00006701

技术规格

AppearanceWhite to Light yellow powder to crystal
Purity(HPLC)min. 98.0 area%
Purity(Neutralization titration)min. 98.0 %

物性(参考值)

熔点272 ℃(dec.)

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。
Y10946Alfa Aesar6-Chloro-2H-benzo[d][1,3]oxazine-2,4(1H)-dione212元/5g;   354元/10g;   705元/25g;   2463元/100g;   展开

基本信息

分子量
197.58

C48104Sigma-Aldrich5-Chloroisatoic Anhydride97%485.9元/5 G;   1231.7元/25 G;   展开

基本信息

经验(实验)分子式C8H4ClNO3
分子量197.58
EC 号225-255-7
MDL编号MFCD00006701
PubChem化学物质编号24892729
NACRESNA.22

产品性质

质量水平100
测定97%
mp300 ℃ (dec.) (lit.)
SMILES stringClc1ccc2NC(=O)OC(=O)c2c1
InChI1S/C8H4ClNO3/c9-4-1-2-6-5(3-4)7(11)13-8(12)10-6/h1-3H,(H,10,12)
InChI keyMYQFJMYJVJRSGP-UHFFFAOYSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H319 - H335
预防措施声明P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves
011637Fluorochem5-Chloro-isatoic anhydride97%220元/1g;   264元/5g;   418元/10g;   902元/25g;   2552元/100g;   展开

基本信息

CAS Number4743-17-3
MDL NumberMFCD00006701

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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