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3,5-二甲基苯酚

3,5-二甲基苯酚用途

用于制酚醛树脂、医药、杀虫剂、染料和炸药等
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3,5-二甲基苯酚名称

[ CAS 号 ]:
108-68-9

[ 中文名 ]:
间-5-二甲苯酚

[ 英文名 ]:
3,5-Dimethylphenol

[中文别名 ]:

[英文别名 ]:

3,5-二甲基苯酚物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
221.7±0.0 °C at 760 mmHg

[ 熔点 ]:
61-64 °C(lit.)

[ 分子式 ]:
C8H10O

[ 分子量 ]:
122.164

[ 闪点 ]:
92.3±7.2 °C

[ 精确质量 ]:
122.073166

[ PSA ]:
20.23000

[ LogP ]:
2.40

[ 外观性状 ]:
白色至淡米色

[ 蒸汽压 ]:
0.1±0.4 mmHg at 25°C

[ 折射率 ]:
1.540

[ 储存条件 ]:
库房通风低温干燥,与食品原料、碱类、氧化剂分开储运

[ 水溶解性 ]:
5.3 g/L (25 ºC)

3,5-二甲基苯酚MSDS

3,5-二甲基苯酚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ZE6475000
CHEMICAL NAME :
3,5-Xylenol
CAS REGISTRY NUMBER :
108-68-9
LAST UPDATED :
199710
DATA ITEMS CITED :
11
MOLECULAR FORMULA :
C8-H10-O
MOLECULAR WEIGHT :
122.18
WISWESSER LINE NOTATION :
QR C1 E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
AJOPAA American Journal of Ophthalmology. (Ophthalmic Pub. Co., 435 N. Michigan Ave., Suite 1415, Chicago, IL 60611) Series 3: V.1- 1918- Volume(issue)/page/year: 29,1363,1946 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
608 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 in the Estonian SSR. (Institut Eksperimental'noi i Klinicheskoi Meditsiny Ministerstva Zdravookhraneniya Estonskoi SSR, Tallinn, USSR) V.8- 1972- Volume(issue)/page/year: 8,145,1972
TYPE OF TEST :
LC - Lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>4 mg/m3
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 23(10),52,1979
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
477 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 - mouse
DOSE/DURATION :
156 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 18,868,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1313 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 ** TUMORIGENIC DATA **
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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1583 No. of Facilities: 61 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 136 (estimated) No. of Female Employees: 56 (estimated)
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3,5-二甲基苯酚安全信息

[ 符号 ]:

GHS05, GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301 + H311-H314

[ 警示性声明 ]:
Missing Phrase - N15.00950417-P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338

[ 个人防护装备 ]:
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

[ 危害码 (欧洲) ]:
T:Toxic

[ 风险声明 (欧洲) ]:
R24/25;R34

[ 安全声明 (欧洲) ]:
S26-S28-S36/37/39-S45-S28A

[ 危险品运输编码 ]:
UN 2261 6.1/PG 2

[ WGK德国 ]:
2

[ RTECS号 ]:
ZE6475000

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1

[ 海关编码 ]:
29071400

3,5-二甲基苯酚合成路线

3,5-二甲基苯酚上下游产品

3,5-二甲基苯酚制备

1. 混合二甲酚精馏,收集218-222℃馏分,经冷却结晶、离心分离获得工业级的3,5-二甲酚。再用甲苯重结晶,可得纯度98%的成品。将间二甲苯用浓硫酸在185℃磺化,于60-90℃中和,350℃左右碱熔,经硫酸酸化,最后进行减压蒸馏,可获得3,5-二甲酚,收率65%。

2. 烟草:OR,26。

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3,5-二甲基苯酚海关

[ 海关编码 ]: 2907199090

[ 中文概述 ]:
2907199090 其他一元酚. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

3,5-二甲基苯酚文献

Calculating virtual log P in the alkane/water system (log P(N)(alk)) and its derived parameters deltalog P(N)(oct-alk) and log D(pH)(alk).

J. Med. Chem. 48 , 3269-79, (2005)

Growing interest in the use of both the logarithm of the partition coefficient of the neutral species in the alkane/water system (log P(N)(alk)) and the difference between log P(N)(oct) (the logarithm...

Preparation and evaluation of poly(alkyl methacrylate-co-methacrylic acid-co-ethylene dimethacrylate) monolithic columns for separating polar small molecules by capillary liquid chromatography.

Anal. Chim. Acta 871 , 57-65, (2015)

In this study, methacrylic acid (MAA) was incorporated with alkyl methacrylates to increase the hydrophilicity of the synthesized ethylene dimethacrylate-based (EDMA-based) monoliths for separating po...

Molecular and biochemical characterization of the xlnD-encoded 3-hydroxybenzoate 6-hydroxylase involved in the degradation of 2,5-xylenol via the gentisate pathway in Pseudomonas alcaligenes NCIMB 9867.

J. Bacteriol. 187(22) , 7696-702, (2005)

The xlnD gene from Pseudomonas alcaligenes NCIMB 9867 (strain P25X) was shown to encode 3-hydroxybenzoate 6-hydroxylase I, the enzyme that catalyzes the NADH-dependent conversion of 3-hydroxybenzoate ...


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¥需询单/1mg ¥需询单/1g ¥需询单/1g ¥需询单/1g

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【3,5-二甲基苯酚】化源网提供3,5-二甲基苯酚CAS号108-68-9,3,5-二甲基苯酚MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询3,5-二甲基苯酚上化源网,专业又轻松。>>电脑版:3,5-二甲基苯酚

标题:3,5-二甲基苯酚_MSDS_用途_密度_CAS号【108-68-9】_化源网 地址:https://m.chemsrc.com/mip/cas/108-68-9_826496.html