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CAS: 473-34-7
分子式: C7H7Cl2NO2S
分子量: 240.11
熔点: 79°C
中文名称: 
二氯胺-T
N,N-二氯对甲苯磺酰胺
英文名称: 
n,n-dichloro-4-methyl-benzenesulfonamid
n,n-dichlorotoluene-4-sulphonamide
Dichloramine T
Benzenesulfonamide,N,N-dichloro-4-methyl-
p-Toluenesulfonamide,N,N-dichloro-
Dichloramine-T
N,N-Dichloro-p-toluenesulphonamide
N,N-Dichloro-4-methylbenzenesulphonamide
性质描述: 棱柱状结晶。熔点83℃,溶于乙醚、苯、氯仿、四氯化碳、冰乙酸,不溶于水,溶于乙醇但加热则分解。在空气中分解,放出氯。
生产方法: 将对甲苯磺酰胺溶解于次氯酸钙饱和溶液中,加入醋酸溶液搅拌析晶,过滤,干燥,得二氯胺-T,产率76%。
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
D858297MACKLIN二氯胺T97%38元/1g;   102元/5g;   280元/25g;   430元/100g;   咨询
储存:室温,干燥,惰性气体存储
状态:白色到黄色固体
D0318TCIDichloramine T>96.0%(T)865元/25G;   1990元/100G;   咨询

基本信息

纯度/分析方法>96.0%(T)
分子式/分子量C7H7Cl2NO2S = 240.10
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
应避免的情况光,空气,湿气 (分解)
Reaxys-RN1109672
PubChem物质ID87567012
SDBS (AIST Spectral DB)1512
Merck Index (14)3047
MDL编号MFCD00058929

技术规格

AppearanceWhite to Light yellow powder to crystal
Purity(Iodometric Titration)min. 96.0 %
Melting point79.0 to 83.0 ℃

物性(参考值)

熔点79 ℃
水溶性不溶
溶解性(可溶于)醇,氯仿

安全信息

图形或危害标志
信号词危险
危险性说明H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
comburant puissant.
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P220 : 避开/贮存处远离服装/可燃材料。
P210 : 远离热源。
P221 : 采取一切防范措施,避免与可燃物/.?混合。
P264 : 作业后彻底清洗皮肤。
P283 : 穿防火/阻燃服装。
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。
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。
P306 + P360 : 如沾染衣服:立即用水充分冲洗沾染的衣服和皮肤,然后脱掉衣服。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
P371 + P380 + P375 : 在发生大火和大量泄漏:撤离现场。因有爆炸危险,须远距离救火。

运输信息

UN编号UN1479
类别5.1
包装类别 I
监管条件代码(*)
242908FluorochemN,N-Dichloro-4-methylbenzenesulfonamide95%352元/5g;   594元/10g;   1144元/25g;   4334元/100g;   咨询

基本信息

CAS Number473-34-7
MDL NumberMFCD00058929
Melting Point79℃

安全信息

图形或危害标志
危险性说明 H271: May cause fire or explosion; strong oxidiser.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
防范说明 P210: Keep away from – No smoking.
P220: Keep/Store away from clothing/./combustible materials.
P221: Take any precaution to avoid mixing with combustibles/.
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 .
P283: 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.
P306 + P360: IF ON CLOTHING: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
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.
P370 + P378: In case of fire: Use for extinction.
P371 + P380 + P375: In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
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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