CAS 81-11-8 MFCD00024946-4,4'-Diamino-2,2'-stilbenedisulfonic acid 4,4′-二氨基二苯乙烯-2,2′-二磺酸 TAO{mole}

4,4'-Diamino-2,2'-stilbenedisulfonic acid 4,4′-二氨基二苯乙烯-2,2′-二磺酸

CAS 81-11-8 MFCD00024946

化学结构图

SMILES: Nc1ccc(/C=C/c2ccc(N)cc2S(=O)(=O)O)c(S(=O)(=O)O)c1

化学属性

Mol. Formula	C14H14N2O6S2
Mol. Weight	370.40
Density	1.422
Melting Point	>300
TSCA	Yes
Solubility	<0.1 G/100 ML AT 23 ºC
Appearance	黄色针状吸湿性晶体。极微溶于水，溶于乙醇和乙醚，易溶于碱溶液。

别名和识别编码

Chemical Name	4,4'-Diamino-2,2'-stilbenedisulfonic acid
CAS Number	81-11-8
Synonym	6,6'-(Ethene-1,2-diyl)bis(3-aminobenzenesulfonic acid) {LY} 6,6'-(Ethene-1,2-diyl)bis(3-aminobenzenesulfonic acid) {} {LY} 6,6'-(Ethene-1,2-diyl)bis(3-aminobenzenesulfonic acid) {} {} {LY} 6,6'-(Ethene-1,2-diyl)bis(3-aminobenzenesulfonic acid) {} {} {} { {} {} {} {LY} 6,6'-(Ethene-1,2-diyl)bis(3-aminobenzenesulfonic acid) {} {} {} {} {LY} 6,6'-(Ethene-1,2-diyl)bis(3-aminobenzenesulfonic acid) {} {} {} {} {} {LY} 6,6'-(Ethene-1,2-diyl)bis(3-aminobenzenesulfonic acid) {} {} {} {} {} {} {LY} 6,6'-(Ethene-1,2-diyl)bis(3-aminobenzenesulfonic acid) {} {} {} {} {} {} {} {LY} 6,6'-(Ethene-1,2-diyl)bis(3-aminobenzenesulfonic acid) {} {} {} {} {} {} {} {} {LY} 6,6'-(Ethene-1,2-diyl)bis(3-aminobenzenesulfonic acid) {} {} {} {} {} {} {} {} {} {LY} 6,6'-(Ethene-1,2-diyl)bis(3-aminobenzenesulfonic acid) {} {} {} {} {} {} {} {} {} {} {LY} 6,6'-(Ethene-1,2-diyl)bis(3-aminobenzenesulfonic acid) {} {} {} {} {} {} {} {} {} {} {} {LY} 6,6'-(Ethene-1,2-diyl)bis(3-aminobenzenesulfonic ac
EC Number	201-325-2
Beilstein Registry Number	0629516
MDL Number	MFCD00024946
PubChem Substance ID	5284378
Merck Number	595
Chemical Name Translation	4,4′-二氨基二苯乙烯-2,2′-二磺酸
Reaxys-RN	2954139
Wiswesser Line Notation	WSQR CZ F1U1R DZ BSWQ
LabNetwork Molecule ID	LN00222415
InChI	InChI=1S/C14H14N2O6S2/c15-11-5-3-9(13(7-11)23(17,18)19)1-2-10-4-6-12(16)8-14(10)24(20,21)22/h1-8H,15-16H2,(H,17,18,19)(H,20,21,22)/b2-1+
Canonical SMILES	O=S(C1=CC(N)=CC=C1/C=C/C2=CC=C(N)C=C2S(=O)(O)=O)(O)=O

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

安全信息

Signal word Warning

GHS Symbol

WGK Germany1

Safety Statements

S22 Do not breathe dust 不要吸入粉尘；
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S37 Wear suitable gloves 戴适当手套；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；

Risk Statements

R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
R22 Harmful if swallowed 吞咽有害
R34 Causes burns 会导致灼伤
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Precautionary statements

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。
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+P312
P302+P352
P304+P340
P305+P351+P338
P305+P351+P338+P337+P313
P332+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

Hazard statements

H302 Harmful if swallowed 吞食有害
H315 Causes skin irritation 会刺激皮肤

RTECSWJ6603000

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes Xn C C,Xn

UN Number 2583 UN 2583

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 47 gm/kg
TOXIC EFFECTS :
   Liver - liver function tests impaired
   Kidney, Ureter, Bladder - renal function tests depressed
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 45(3),73,1980

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 300 mg/kg
SEX/DURATION            : female 1 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Maternal Effects - uterus, cervix, vagina
REFERENCE :
   JTEHD6 Journal of Toxicology and Environmental Health.  (Hemisphere Pub.,
   1025 Vermont Ave., NW, Washington, DC 20005)  V.1-    1975/76-
   Volume(issue)/page/year: 36,13,1992

Storage condition 2-8°C, protect from light {LY} 2-8°C, protect from light {} {LY} 2-8°C, protect from light {} {} {LY} 2-8°C, protect from light {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

Alfa Aesar:4,4'-二氨基-2,2-二磺酸-二苯乙烯,95% 4,4'-Diaminostilbene-2,2'-disulfonic acid, 95%(81-11-8)
MSDS 信息:Amsonic acid(81-11-8).msds
Sigma Aldrich:81-11-8(sigmaaldrich)
Acros Organics:4,4-二氨基-2,2'-二磺酸 4,4'-Diaminostilbene-2,2'-disulfonic acid, 95%(81-11-8)
用途一:用于生产荧光增白剂、直接冻黄G和直接黄R，并用作杀虫剂
下游产品:荧光增白剂31号 --> 直接黄 12 --> 荧光增白剂BC --> 荧光增白剂 85 --> 荧光增白剂PRS --> 荧光增白剂VBU --> 荧光增白剂 --> 洗衣粉增白剂 JD-3,4,4'-双-(6-邻氯苯胺基-4-羟乙基胺基-1,3,5-三嗪2-氨基)-二苯乙烯 2,2'-二磺酸钠 --> 增白剂 BU,增白剂 PBU,4-苯胺基甲酰胺基-4'-(6-苯氨基-4-羟乙基-1,3,5-三嗪-2-氨基)-二苯乙烯-2,2'-二磺酸钠 --> 荧光增白剂DMS --> 直接混纺黄D-3RNL --> 活性黄179 --> 4,4'-双-(6-氨基-4-苯胺基-1,3,5-三嗪-2-氨基)-二苯乙烯2,2'-二磺酸钠 --> 直接混纺艳红 D-5BL --> 荧光增白剂 SRBN, BCF, CA, DW, DK, OD, 4A, 4,4'-双-(4,6-二苯胺基-1,3,5-三嗪-2-氨基)-二苯乙烯2,2'-二磺酸钠 --> 活性黄84 --> 活性黄KE-4RN --> 荧光增白剂 RS --> 活性黄KE-RN --> 活性嫩黄KE-3G --> 直接红棕R --> 反应红KD-6B --> 活性橙KE-2G --> 直接红 FR
上游原料:4-硝基甲苯
MOL 文件:81-11-8.mol
4,4'-二氨基二苯乙烯-2,2'-二磺酸价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D0121 4,4'-二氨基二苯乙烯-2,2'-二磺酸 4,4'-Diaminostilbene-2,2'-disulfonic Acid 500G 1130元 2014/06/02 D0121 4,4'-二氨基二苯乙烯-2,2'-二磺酸 4,4'-Diaminostilbene-2,2'-disulfonic Acid 25G 174元 2010/06/21 406411000 4,4'-二氨基二苯乙烯-2,2'-二磺酸 4,4'-Diaminostilbene-2,2'-disulfonic acid 95% 100 GR 719元
TCI Shanghai:4,4'-二氨基二苯乙烯-2,2'-二磺酸 4,4'-Diaminostilbene-2,2'-disulfonic Acid,>;94.0%(T)(81-11-8)
图谱信息:4,4'-二氨基二苯乙烯-2,2'-二磺酸(81-11-8)红外图谱(IR2) 4,4'-二氨基二苯乙烯-2,2'-二磺酸(81-11-8)质谱(MS) 4,4'-二氨基二苯乙烯-2,2'-二磺酸(81-11-8)红外图谱(IR1)