对苯二甲醚
对苯二甲醚用途
对苯二甲醚名称
[ CAS 号 ]:
150-78-7
[ 中文名 ]:
对苯二甲醚
[ 英文名 ]:
1,4-Dimethoxybenzene
[中文别名 ]:
[英文别名 ]:
- PARA-DIMETHOXYBENZENE
- Benzene, p-dimethoxy-
- 2,5-dimethoxy-benzene
- P-DIMETHOXYBENZENE
- Benzene,1,4-dimethoxy
- 1,4-DiMethoxybenzene
- Benzene, 1,4-dimethoxy-
- Hydroquinone dimethyl ether
- Quinol dimethyl ether
- Anisole, p-methoxy-
对苯二甲醚生物活性
对苯二甲醚物理化学性质
[ 密度 ]:
1.0±0.1 g/cm3
[ 沸点 ]:
212.6±0.0 °C at 760 mmHg
[ 熔点 ]:
54-56 °C(lit.)
[ 分子式 ]:
C8H10O2
[ 分子量 ]:
138.164
[ 闪点 ]:
73.5±19.4 °C
[ 精确质量 ]:
138.068085
[ PSA ]:
18.46000
[ LogP ]:
2.10
[ 外观性状 ]:
一种彩色透明晶体
[ 蒸汽密度 ]:
4.8 (vs air)
[ 蒸汽压 ]:
0.3±0.4 mmHg at 25°C
[ 折射率 ]:
1.488
[ 储存条件 ]:
室温
[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents.
[ 水溶解性 ]:
0.8 g/l (20 ºC)
对苯二甲醚MSDS
对苯二甲醚毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CZ6650000
- CHEMICAL NAME :
- Benzene, p-dimethoxy-
- CAS REGISTRY NUMBER :
- 150-78-7
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 9
- MOLECULAR FORMULA :
- C8-H10-O2
- MOLECULAR WEIGHT :
- 138.18
- WISWESSER LINE NOTATION :
- 1OR DO1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 31,79,1949
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,715,1978
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - guinea pig
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,715,1978 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3600 mg/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: 16,715,1978
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4 gm/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - muscle contraction or spasticity
- 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: 4(2),30,1960
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2701 No. of Facilities: 3010 (estimated) No. of Industries: 31 No. of Occupations: 27 No. of Employees: 24385 (estimated) No. of Female Employees: 5739 (estimated)
对苯二甲醚安全信息
[ 符号 ]:
GHS07
[ 信号词 ]:
Warning
[ 危害声明 ]:
H315-H319-H335
[ 警示性声明 ]:
P261-P305 + P351 + P338
[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves
[ 危害码 (欧洲) ]:
Xi:Irritant
[ 风险声明 (欧洲) ]:
R36/37/38
[ 安全声明 (欧洲) ]:
S26-S36-S24/25
[ 危险品运输编码 ]:
NONH for all modes of transport
[ WGK德国 ]:
1
[ RTECS号 ]:
CZ6650000
[ 海关编码 ]:
29093090
对苯二甲醚合成路线
对苯二甲醚上下游产品
对苯二甲醚上游产品
对苯二甲醚下游产品
对苯二甲醚制备
1. 由对苯二酚经硫酸二甲酯或氯甲烷甲基化而得。
2. 由硫酸二甲酯、对苯二酚在碱存在下反应而得。
对苯二甲醚海关
[ 海关编码 ]: 2909309090
[ 中文概述 ]:
2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物(包括亚硝化衍生物)。监管条件:无。增值税率:17.0%。退税率:9.0%。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 ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%
对苯二甲醚文献
Chemistry 21 , 10160-9, (2015)
Alkoxide-bridged disilver cations react with dihydrogen to form hydride-bridged cations, releasing free alcohol. Hydrogenolysis of neutral silver fluorides affords hydride-bridged disilver cations as ...
Kinetic and docking studies of phenol-based inhibitors of carbonic anhydrase isoforms I, II, IX and XII evidence a new binding mode within the enzyme active site.Bioorg. Med. Chem. 19 , 1381-9, (2011)
Carbonic anhydrases (CAs, EC 4.2.1.1) are inhibited by sulfonamides, inorganic anions, phenols, coumarins (acting as prodrugs) and polyamines. A novel class of CA inhibitors (CAIs), interacting with t...
Ozonolysis of lignin models in aqueous solution: anisole, 1,2-dimethoxybenzene, 1,4-dimethoxybenzene, and 1,3,5-trimethoxybenzene.Environ. Sci. Technol. 43(16) , 6275-82, (2009)
The lignin models anisole, 1,2-dimethoxybenzene, 1,4-dimethoxybenzene, and 1,3,5-trimethoxybenzene were reacted with ozone in aqueous solution, and major products were identified and quantified with r...
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相关化合物
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标题:对苯二甲醚_MSDS_用途_密度_对苯二甲醚CAS号【150-78-7】_化源网 地址:https://www.chemsrc.com/amp/cas/150-78-7_167594.html