CAS 452-86-8 MFCD00002205-4-Methylbenzene-1,2-diol 3,4-二羟基甲苯 TAO{mole}

4-Methylbenzene-1,2-diol 3,4-二羟基甲苯

CAS 452-86-8 MFCD00002205

化学结构图

SMILES: Cc1ccc(O)c(O)c1

化学属性

Mol. Formula	C7H8O2
Mol. Weight	124.14
Boiling Point	247.7°C at 760 mmHg
Density	1.129
Melting Point	67-69°C
Flash Point	140°C
TSCA	No
Solubility	溶于水，和丙酮、乙醇、乙醚和甲苯混溶，中度溶于石油醚。微溶于四氯化碳。
Appearance	类白色至白色结晶粉末。
Stability	对光及空气敏感

别名和识别编码

Chemical Name	4-Methylbenzene-1,2-diol
Synonym	4-Methylcatechol {LY} 4-Methylcatechol {} {LY} 4-Methylcatechol {} {} {LY} 4-Methylcatechol {} {} {} {LY} 4-Methylcatechol {} {} {} {} {LY} 4-Methylcatechol {} {} {} {} {} {LY} 4-Methylcatechol {} {} {} {} {} {} {LY} 4-Methylcatechol {} {} {} {} {} {} {} {LY} 4-Methylcatechol {} {} {} {} {} {} {} {} {LY} 4-Methylcatechol {} {} {} {} {} {} {} {} {} {LY} 4-Methylcatechol {} {} {} {} {} {} {} {} {} {} {LY} 4-Methylcatechol {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Methylcatechol {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Methylcatechol {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Methylcatechol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Methylcatechol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Methylcatechol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Methylcatechol {} {} {} {} {} {} {} {} {} {} {} {} {}
CAS Number	452-86-8
PubChem Substance ID	87572472
EC Number	207-214-5
Beilstein Registry Number	636512
MDL Number	MFCD00002205
Reaxys-RN	636512
Chemical Name Translation	3,4-二羟基甲苯
Wiswesser Line Notation	QR BQ D1
LabNetwork Molecule ID	LN00195887
InChI	InChI=1S/C7H8O2/c1-5-2-3-6(8)7(9)4-5/h2-4,8-9H,1H3
Canonical SMILES	OC1=CC=C(C)C=C1O

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

用于光敏材料杀菌防霉，制造苹果型香料。

安全信息

GHS Symbol

WGK Germany3

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激
H302+H312+H332

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

Hazard Codes Xi

RTECSUX1915000

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。
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。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
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+P330
P302+P352+P312+P362+P364
P304+P340+P312
P305+P351+P338
P305+P351+P338+P337+P313
P332+P313
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word Warning

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 Wear suitable protective clothing 穿戴适当的防护服；
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；

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

Packing GroupIII

Hazard Class6.1(b)

UN Number 2811

Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 900 mg/kg/51W-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Gastrointestinal - tumors
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   49,5143,1989

TYPE OF TEST            : Gene conversion and mitotic recombination
TEST SYSTEM             : Yeast - Saccharomyces cerevisiae
DOSE/DURATION           : 300 mg/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 135,109,1984

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 10 mg/L
REFERENCE :
   CALEDQ Cancer Letters (Shannon, Ireland).  (Elsevier Scientific Pub. Ireland
   Ltd., POB 85, Limerick, Ireland)  V.1-    1975- Volume(issue)/page/year:
   14,251,1981

其他信息

上游原料:天然4-甲基愈创木酚
溶于水，和丙酮、乙醇、乙醚和甲苯混溶，中度溶于石油醚。微溶于四氯化碳。
Acros Organics:4-甲基邻苯二酚 4-Methylcatechol, 95%(452-86-8)
TCI Shanghai:4-甲基邻苯二酚 4-Methylcatechol,>;98.0%(GC)(452-86-8)
下游产品:2-甲氧基-4-甲基苯酚
3,4-二羟基甲苯价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 M0413 4-甲基邻苯二酚 4-Methylcatechol 25G 312元 2014/06/02 M0413 4-甲基邻苯二酚 4-Methylcatechol 500G 2660元 2010/06/21 126511000 3,4-二羟基甲苯 4-Methylcatechol 98% 100 GR 598元
Sigma Aldrich:452-86-8(sigmaaldrich)
方法一:以天然4-甲基愈创木酚为原料经氧化制取。
图谱信息:3,4-二羟基甲苯(452-86-8)核磁图( 1 HNMR) 3,4-二羟基甲苯(452-86-8)核磁图( 13 CNMR) 3,4-二羟基甲苯(452-86-8)质谱(MS) 3,4-二羟基甲苯(452-86-8)红外图谱(IR1) 3,4-二羟基甲苯(452-86-8)红外图谱(IR2)
Alfa Aesar:4-甲基儿茶酚,96% 4-Methylcatechol, 96%(452-86-8)
用途二:用于光敏材料杀菌防霉，制造苹果型香料。
用途一:作为中间体，用于抗菌剂、抗氧化剂的合成，并可用作高效阻聚剂
MOL 文件:452-86-8.mol