CAS 95-65-8 MFCD00002304-3,4-Dimethylphenol 3,4-二甲基苯酚 TAO{mole}

3,4-Dimethylphenol 3,4-二甲基苯酚

CAS 95-65-8 MFCD00002304

化学结构图

SMILES: CC1CCC(O)CC1C

化学属性

Mol. Formula	C8H10O
Mol. Weight	122
Boiling Point	227
Density	1.138
Melting Point	63.0 to 68.0 deg-C
TSCA	Yes
Flash Point	61 ºC
Solubility	略溶于水
Stability	对光敏感

别名和识别编码

Chemical Name	3,4-Dimethylphenol
CAS Number	95-65-8
MDL Number	MFCD00002304
Synonym	3,4-DMP {LY} 3,4-DMP 3,4-Dimethylphenol, 98+% 3,4-Dmp 3,4-Xylenol 3,4-二甲基苯酚 3,4-二甲基酚 3,4-二甲苯酚, 1,2-二甲基-4-羟基苯,1-羟基-3,4-二甲苯,不对称邻二甲苯酚,4-羟基邻二甲苯 3,4-二甲酚 4-羟基邻二甲苯 4-Hydroxy-o-xylol 4-二甲苯 4-二甲苯酚 4-二甲酚 4-二甲酚标准溶液 4-羟基邻二甲苯 ASYM-O-XYLENOL FEMA 3596 O-XYLENOL Phenol, 3,4-dimethyl- asym.-o-Xylenol {} {LY} 3,4-DMP {} {} {LY} 3,4-DMP {} {} {} {LY} 3,4-DMP {} {} {} {} {LY} 3,4-DMP {} {} {} {} {} {LY} 3,4-DMP {} {} {} {} {} {} {LY} 3,4-DMP {} {} {} {} {} {} {} {LY} 3,4-DMP {} {} {} {} {} {} {} {} {LY} 3,4-DMP {} {} {} {} {} {} {} {} {} {LY} 3,4-DMP {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} 3,4-DMP {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,4-DMP {} {} {} {} {} {} {} {} {}
PubChem Substance ID	87567407
EC Number	202-439-5
Beilstein Registry Number	6,480
Merck Number	10082
Reaxys-RN	1099267
Chemical Name Translation	3,4-二甲基苯酚
Wiswesser Line Notation	QR C1 D1
LabNetwork Molecule ID	LN00222969
InChI	InChI=1S/C8H10O/c1-6-3-4-8(9)5-7(6)2/h3-5,9H,1-2H3
Canonical SMILES	OC1=CC=C(C)C(C)=C1

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品牌质保精细包装现货库存一流品牌服务

产品应用

有机合成。

安全信息

GHS Symbol

WGK Germany3

Hazard statements

H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
H311 Toxic in contact with skin 皮肤接触中毒
H301 Toxic if swallowed 吞食有毒
H302 Harmful if swallowed 吞食有害

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

RTECSZE6300000

Precautionary statements

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。
P303+P361+P353+P310+P363
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P501 Dispose of contents/container to..… 处理内容物/容器.....
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338
P273 Avoid release to the environment. 避免释放到环境中。
P405 Store locked up. 上锁保管。
P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
P304+P340
P303+P361+P353
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。
P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P304+P340+P310
P305+P351+P338+P310
P301+P330+P331+P310

Signal word

Safety Statements

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；
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；
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）；

Packing GroupII

UN Number UN 2261 6.1/PG 2 2261

Risk Statements

R34 Causes burns 会导致灼伤
R51/53
R24/25 Toxic in contact with skin and if swallowed 皮肤接触及吞食都有毒

Hazard Codes T,N

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

Hazard Class6.1

Warnings 危化品目录(2015)

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 4000 mg/kg/20W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Skin and Appendages - tumors
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   19,413,1959

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 727 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GTPPAF Gigiena Truda i Professional'naya Patologiya v Estonskoi SSR.  Labor
   Hygiene and Occupational Pathology

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 400 mg/kg
TOXIC EFFECTS :
   Behavioral - ataxia
   Behavioral - muscle contraction or spasticity
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   HYSAAV Hygiene and Sanitation (USSR).  English translation of GISAAA.
   (Springfield, VA)  1964-71. Discontinued.  Volume(issue)/page/year:
   33(7-9),329,1968

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 200 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Kidney, Ureter, Bladder - other changes in urine composition
   Skin and Appendages - hair
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0533431

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 800 mg/kg
TOXIC EFFECTS :
   Behavioral - ataxia
   Behavioral - muscle contraction or spasticity
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   HYSAAV Hygiene and Sanitation (USSR).  English translation of GISAAA.
   (Springfield, VA)  1964-71. Discontinued.  Volume(issue)/page/year:
   33(7-9),329,1968

TYPE OF TE

Restrict 危险品

其他信息

灭火剂:砂土、泡沫、二氧化碳、雾状水。
急性毒性:口服-大鼠 LD50: 727 毫克/公斤; 口服-小鼠 LD50: 400 毫克/公斤
爆炸物危险特性:对皮肤,角膜有腐蚀性
储运特性:库房通风低温干燥; 与氧化剂分开存放。
用途二:由于工业二甲酚富含3,4-二甲酚、3,5-二甲酚，因此可作为3,4-二甲酚、3,5-二甲酚的来源，并可作为消毒剂、增塑剂和农药等的原料。3,4-二甲酚用于制备亚胺类树脂（工程塑料）、消毒剂、杀虫剂、染料和香料等。3,5-二甲酚用作消毒剂、杀虫剂、香料、染料、抗氧剂、合成树脂的原料等。
上游原料:1,2-二甲苯 --> 焦油 --> 发光油 --> 杂酚 --> 2,6-二甲基苯酚 --> 二甲酚 --> 3,5-二甲基苯酚
方法一:由煤焦油的洗油馏分，经氢氧化钠皂化、硫酸酸化得到的粗酚中含有苯酚、甲酚和二甲酚。由粗酚分离可得混合二甲酚，通过精馏切除3,5-二甲酚，将剩余物精馏，收集225-229℃馏分、冷却结晶，离心分离即得3,4-二甲酚。另外以邻二甲苯为原料，经磺化、碱熔、酸析、蒸馏，也可得到该品。
类别:有毒物品
使用限量:FEMA(mg/kg)：焙烤制品4.0；肉制品、汤料、肉羹、果仁制品、速溶咖啡和茶、家用调味香料，2.0。
TCI Shanghai:3,4-二甲基苯酚 3,4-Dimethylphenol,>;98.0%(GC)(95-65-8)
MOL 文件:95-65-8.mol
食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称允许使用该种添加剂的食品中文名称添加剂功能最大允许使用量（g/kg）最大允许残留量（g/kg） 3，4-二甲酚食品食品
毒性分级:中毒
可燃性危险特性:遇明火、高热可燃; 燃烧产生刺激烟雾
参考质量标准:FAO/WHO，2000 含量(GT-10-4) ≥98% 熔点 62～68℃
毒性:GRAS(FEMA)。
2,3-二甲基苯酚价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 xw010104 3,4-二甲苯酚 100g 160元 2011/04/16 D0777 3,4-二甲基苯酚 3,4-Dimethylphenol 25G 222元 2011/04/16 D0777 3,4-二甲基苯酚 3,4-Dimethylphenol 500G 1120元
遇热分解。易溶于乙醚，溶于乙醇，微溶于水。中等毒，半数致死量(大鼠，经口)500mg/kg。有腐蚀性。
MSDS 信息:3,4-二甲苯酚(95-65-8).msds
Alfa Aesar:3,4-二甲基苯酚,98+% 3,4-Dimethylphenol, 98+%(95-65-8)
遇热分解。微溶于水，溶于NaOH溶液，易溶于乙醚、乙醇、氯仿和苯。中等毒，半数致死量(大鼠，经口)500mg/kg。有腐蚀性。
Acros Organics:3,4-二甲基苯酚 3,4-Dimethylphenol, 99%(95-65-8)
用途三:用于生染料,消毒剂、溶剂、药物及用作抗氧剂。用于ICP-AES、AAS、AFS、ICP-MS、离子色谱等。滴定分析用标准溶液。
FEMA:3596
图谱信息:2,3-二甲基苯酚(95-65-8)质谱(MS) 2,3-二甲基苯酚(95-65-8)核磁图( 13 CNMR) 2,3-二甲基苯酚(95-65-8)红外图谱(IR2) 2,3-二甲基苯酚(95-65-8)红外图谱(IR1) 2,3-二甲基苯酚(95-65-8)Raman光谱 2,3-二甲基苯酚(95-65-8)核磁图( 1 HNMR)
用途一:用于制造改性聚酰亚胺、杀虫剂、染料等
外观性质:白色针状结晶。
海关编码:29071400