CAS 1843-05-6 MFCD00027327-2-Hydroxy-4-n-Octyloxybenzophenone 2-羟基-4-正辛氧基苯并苯酮 TAO{mole}

2-Hydroxy-4-n-Octyloxybenzophenone 2-羟基-4-正辛氧基苯并苯酮

CAS 1843-05-6 MFCD00027327

化学结构图

SMILES: CCCCCCCCOc1ccc(C(=O)c2ccccc2)c(O)c1

化学属性

Mol. Formula	C21H26O3
Mol. Weight	326.43
Melting Point	47-49 °C
TSCA	Yes
Solubility	不溶于水，溶于丙酮、苯、乙醇。
Density	1.160
Boiling Point	424.46 °C at 760 mmHg

别名和识别编码

Chemical Name	2-Hydroxy-4-n-Octyloxybenzophenone
MDL Number	MFCD00027327
PubChem Substance ID	15797
CAS Number	1843-05-6
EC Number	217-421-2
Reaxys-RN	1915198
Merck Number	6742
Synonym	2-Hydroxy-4-(octyloxy)benzophenone {LY} 2-Hydroxy-4-(octyloxy)benzophenone {} {LY} 2-Hydroxy-4-(octyloxy)benzophenone {} {} {LY} 2-Hydroxy-4-(octyloxy)benzophenone {} {} {} {LY} 2-Hydroxy-4-(octyloxy)benzophenone {} {} {} {} {LY} 2-Hydroxy-4-(octyloxy)benzophenone {} {} {} {} {} {LY} 2-Hydroxy-4-(octyloxy)benzophenone {} {} {} {} {} {} {LY} 2-Hydroxy-4-(octyloxy)benzophenone {} {} {} {} {} {} {} {LY} 2-Hydroxy-4-(octyloxy)benzophenone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-4-(octyloxy)benzophenone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-4-(octyloxy)benzophenone {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-4-(octyloxy)benzophenone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-4-(octyloxy)benzophenone {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-4-(octyloxy)benzophenone {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-4-(octyloxy)
Beilstein Registry Number	1915198
Chemical Name Translation	2-羟基-4-正辛氧基苯并苯酮
LabNetwork Molecule ID	LN00198477
InChI	InChI=1S/C21H26O3/c1-2-3-4-5-6-10-15-24-18-13-14-19(20(22)16-18)21(23)17-11-8-7-9-12-17/h7-9,11-14,16,22H,2-6,10,15H2,1H3
Canonical SMILES	O=C(C1=CC=C(OCCCCCCCC)C=C1O)C2=CC=CC=C2

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

产品应用

光稳定剂

安全信息

WGK Germany1

GHS Symbol

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。
P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
P273 Avoid release to the environment. 避免释放到环境中。
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。
P302+P350
P302+P352
P305+P351+P338+P337+P313
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P332+P313
P333+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
P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H317 May cause an allergic skin reaction 可能导致皮肤过敏
H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
H413 Maycauselonglastingharmfuleffectstoaquaticlife 可能对水生生物造成长期持续有害影响。

Hazard Codes 9

RTECSDJ1595000

Personal Protective Equipment Eyeshields, Gloves

Signal word Warning

Safety Statements

S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
R50/53

UN Number 3077

Packing GroupIII

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 13 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,648,1986

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >10 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 6,199,1968

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >10 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 6,199,1968

Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

外观性质:浅黄色结晶粉末。
方法一:将2,4-二羟基二苯甲酮、1-溴正辛烷、丙酮、碳酸钾的混合物加热反应，过滤，浓缩，冷却，过滤，浓缩，冷却，过滤，得到的粗品用乙醇重结晶。得UV-531。原料消耗定额：2,4-二羟基二苯甲酮935kg/t、1-溴正辛烷1265kg/t、碳酸钾（95.5%）910kg/t、丙酮1040kg/t。
用途一:主要用作聚乙烯、聚丙烯、聚氯乙烯、聚氨酯橡胶等合成材料的光稳定剂
用途二:广泛用于PE、PVC、PP、PS、PC、聚碳酸酯、有机玻璃、丙纶纤维和乙烯醋酸等方面。而且对于干性酚醛和醇酸清漆类、聚氨酯类、丙烯酸类、环氧类和其它空气干燥产品及汽车整修漆、粉末涂料、橡胶等制品，为它们提供了良好的光稳定效果。用量0.1-0.5%。
EPA Substance Registry System:1843-05-6(EPA Substance)
图谱信息:紫外线吸收剂 UV-531(1843-05-6)核磁图( 1 HNMR) 紫外线吸收剂 UV-531(1843-05-6)红外图谱(IR1) 紫外线吸收剂 UV-531(1843-05-6)核磁图( 13 CNMR) 紫外线吸收剂 UV-531(1843-05-6)质谱(MS) 紫外线吸收剂 UV-531(1843-05-6)红外图谱(IR2)
用途三:光稳定剂
参考质量标准:外观：淡黄色针状结晶粉末含量：≥99% 熔点：47-49°C 灰份：<0.1% 透光率：450nm>90% 500nm>95% 溶解度(25°C)(g/100g溶剂)：丙酮: 74 苯:72 甲醇: 2 乙醇(95%):2.6 正庚烷:40 正己烷:40.1 甲基乙基甲酮＞60 醋酸乙酯＞50 DOP ＞20
用途与特性:紫外线吸收剂UV-531是一种性能卓越的高效防老化助剂,能吸收240-340纳米的紫外光,具有色浅、无毒、相容性好、迁移性小、易于加工等特点.它对聚合物有最大的保护作用,并有助于减少色泽,同时延缓泛黄和阻滞物理性能损失.它广泛用于PE、PVC、PP、PS、PC、有机玻璃、丙纶纤维和乙烯醋酸乙烯酯等方面.而且对于干性酚醛和醇酸清漆类、聚氨酯类、丙烯酸类、环氧类和其它空气干燥产品及汽车整修漆、粉末涂料、聚氨酯、橡胶制品等,为它们提供了良好的光稳定效果.用量 0.1%-0.5%.
MOL 文件:1843-05-6.mol
紫外线吸收剂:UV-531用于聚合物以及乙烯基产品的紫外线吸收剂，能强烈吸收300～375nm的紫外线。高、低密度聚乙烯：管材、塑料大棚（与LOWILITEQ84联用可获增强效果，具有高效抗农药性）。聚丙烯（纤维级等）聚烯烃共聚物（EPR、EPDM、EVA……。）PVC、聚酯、人造树脂、PS、ABS。UV-531在许多国家获标准用于食品包装材料。一般用量0.2～0.6%,为防止结块，UV-531应在30～35℃温度下运输和贮存。
上游原料:乙醇 --> 盐酸 --> 间苯二酚 --> 2,4-二羟二苯甲酮 --> 1-氯辛烷 --> 2,2'-二羟基-4,4'-二甲氧基二苯甲酮-5,5'-二磺酸钠 --> 二苯甲酮-1
紫外线吸收剂 UV-531价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 H0288 2-羟基-4-正辛氧基二苯甲酮 2-Hydroxy-4-n-octyloxybenzophenone 500G 1070元 2014/06/02 H0288 2-羟基-4-正辛氧基二苯甲酮 2-Hydroxy-4-n-octyloxybenzophenone 25G 172元 2010/05/25 L11750 2-羟基-4-正辛氧基苯并苯酮, 99% 2-Hydroxy-4-n-octyloxybenzophenone, 99% 25g 154元
毒害物质数据:1843-05-6(Hazardous Substances Data)
TCI Shanghai:2-羟基-4-正辛氧基二苯甲酮 2-
Alfa Aesar:2-羟基-4-正辛氧基苯并苯酮,99% 2-Hydroxy-4-n