CAS 1576-35-8 MFCD00007588-4-Methylbenzenesulfonhydrazide 对甲苯磺酰肼 TAO{mole}

4-Methylbenzenesulfonhydrazide 对甲苯磺酰肼

CAS 1576-35-8 MFCD00007588

化学结构图

SMILES: Cc1ccc(S(=O)(=O)NN)cc1

化学属性

Mol. Formula	C7H10N2O2S
Mol. Weight	186.23
Melting Point	103-108°C
TSCA	Yes
Density	1.4
Solubility	5 G/L (15 ºC)
Appearance	白色结晶细粉末。易溶于碱、溶于甲醇、乙醇和丁酮，微溶于水、醛类，不溶于苯、甲苯。
Boiling Point	340.5°C at 760 mmHg
Flash Point	60°C

别名和识别编码

Chemical Name	4-Methylbenzenesulfonhydrazide
CAS Number	1576-35-8
Alfabeta Name	METHYLBENZENESULFONHYDRAZIDE 4-
MDL Number	MFCD00007588
Synonym	4-Methylbenzenesulphonylhydrazide {LY} 4-Methylbenzenesulphonylhydrazide {} {LY} 4-Methylbenzenesulphonylhydrazide {} {} {LY} 4-Methylbenzenesulphonylhydrazide {} {} {} {LY} 4-Methylbenzenesulphonylhydrazide {} {} {} {} {LY} 4-Methylbenzenesulphonylhydrazide {} {} {} {} {} {LY} 4-Methylbenzenesulphonylhydrazide {} {} {} {} {} {} {LY} 4-Methylbenzenesulphonylhydrazide {} {} {} {} {} {} {} {LY} 4-Methylbenzenesulphonylhydrazide {} {} {} {} {} {} {} {} {LY} 4-Methylbenzenesulphonylhydrazide {} {} {} {} {} {} {} {} {} {LY} 4-Methylbenzenesulphonylhydrazide {} {} {} {} {} {} {} {} {} {} {LY} 4-Methylbenzenesulphonylhydrazide {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Methylbenzenesulphonylhydrazide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Methylbenzenesulphonylhydrazide {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Methylbenzenesulphonylhydrazide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY
EC Number	216-407-3
Beilstein Registry Number	11(2)66
Reaxys-RN	610130
PubChem Substance ID	15303
Chemical Name Translation	对甲苯磺酰肼
Wiswesser Line Notation	ZMSWR D1
LabNetwork Molecule ID	LN00174040
InChI	InChI=1S/C7H10N2O2S/c1-6-2-4-7(5-3-6)12(10,11)9-8/h2-5,9H,8H2,1H3
Canonical SMILES	O=S(C1=CC=C(C)C=C1)(NN)=O

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品牌质保精细包装现货库存一流品牌服务

安全信息

Warnings IRRITANT

GHS Symbol

WGK Germany2

Hazard statements

H242 Heating may cause a fire 加热可能会引起火灾
H301 Toxic if swallowed 吞食有毒
H302 Harmful if swallowed 吞食有害
H319 Causes serious eye irritation 严重刺激眼睛

Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Hazard Codes F,Xn

RTECSMW0210000

Precautionary statements

P201 Obtain special instructions before use. 使用前获取专门指示。
P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
P220 Keep/Store away from clothing/…/combustible materials. 保持远离/贮存远离服装/....../可燃材料。
P234 Keep only in original container. 只保留在原来的容器中。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P301+P310
P301+P310+P330
P301+P312
P302+P350
P302+P352+P332+P313+P362+P364
P305+P351+P338
P305+P351+P338+P337+P313
P308+P313
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P330 Rinse mouth. 漱口
P332+P313
P337+P313
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P370+P378
P403+P235
P405 Store locked up. 上锁保管。
P411 Store at temperatures not exceeding … oC/…oF. 储存在温度不超过…oC /…oF。
P420 Store away from other materials. 远离其他材料。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word

UN Number UN3226 3226

Safety Statements

Risk Statements

R11 Highly flammable 非常易燃
R44 Risk of explosion if heated under confinement 密封下加热有爆炸危险
R22 Harmful if swallowed 吞咽有害

Storage condition 2-8°C, sealed storage, away from moisture {LY} 2-8°C, sealed storage, away from moisture Flammables area Moisture Sensitive {} {LY} 2-8°C, sealed storage, away from moisture {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {

Packing GroupII

Hazard Class4.1

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   RPTOAN Russian Pharmacology and Toxicology (English Translation).
   Translation of FATOAO.  (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey,
   UK)  V.30-    1967-  Volume(issue)/page/year: 36,27,1973

其他信息

MSDS 信息:p-Toluenesulfonhydrazide(1576-35-8).msds
Acros Organics:对甲苯磺酰肼 4-Methylbenzenesulfonhydrazide, 97%(1576-35-8)
检测方法:HPLC,NMR,MS
Sigma Aldrich:1576-35-8(sigmaaldrich)
方法一:对甲苯磺酰氯与水合肼在苯介质中于60-70℃进行缩合，排放的氯化氢用水吸收。过滤，水洗，于65℃干燥得发泡剂TSH。滤液中的苯层供循环使用，水层可回收硫酸肼。原料消耗（kg/t）对甲苯磺酰氯（96.8%） 1110水合肼（40%） 820苯 520
用途一:用作天然胶、合成胶及多种塑料的发泡剂及用于有机合成中
图谱信息:对甲苯磺酰肼(1576-35-8)核磁图( 13 CNMR) 对甲苯磺酰肼(1576-35-8)质谱(MS) 对甲苯磺酰肼(1576-35-8)核磁图( 1 HNMR) 对甲苯磺酰肼(1576-35-8)红外图谱(IR2) 对甲苯磺酰肼(1576-35-8)红外图谱(IR1)
存储注意事项:氮气保护
TCI Shanghai:4-甲苯磺酰肼 p-Toluenesulfonyl Hydrazide,>;98.0%(LC)(1576-35-8)
对甲苯磺酰肼价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 T0286 对甲苯磺酰肼 p-Toluenesulfonyl Hydrazide 25G 130元 2014/06/02 T0286 对甲苯磺酰肼 p-Toluenesulfonyl Hydrazide 500G 720元 2010/06/21 157861000 对甲苯磺酰肼 4-Methylbenzenesulfonhydrazide 97% 100 GR 447元
上游原料:4-甲苯磺酰氯 --> 硫酸肼
海关编码:29280090
用途二:用作天然橡胶、合成橡胶及多种塑料的发泡剂，使塑料及橡胶制品产生细微闭孔结构，制品的收缩率小，抗撕裂强度大。
敏感性:Moisture Sensitive
MOL 文件:1576-35-8.mol
Alfa Aesar:对甲苯磺酰肼,98% p-Toluenesulfonyl hydrazide, 98%(1576-35-8)