< 生产厂家 价格 >

间苯二甲胺

间苯二甲胺用途

【用途一】
用于制环氧树脂固化剂、光敏塑料、橡胶助剂、聚氨酯树脂及涂料等
【用途二】
主要用于制造耐热、无毒、水下施工、加热快速固化的高性能环氧树脂固化剂,是聚氨酯树脂、合成功能性环氧树脂的原料,也用于橡胶助剂、光敏塑料、农药、涂料、尼龙制品、纤维整理剂、防锈剂、螯合剂、润滑剂、纸加工等方面也有应用。
【用途三】
MXDA特殊的结构决定其有多种优异的物理和化学性能而被广泛使用。MXDA及其环氢化物可作为环氧树脂固化剂,常温固化性能优异,耐热性、耐水性、耐化学腐蚀性能好,而且能得到透明的表面极为精整的良好固化树脂,粘度低,操作性能好。同时MXDA是重要的精细化工中间体,可与二元酸合成聚酰胺,可以合成聚氨酯的单体间二甲苯二异氰酸酯,其苯环氢化物还可用于合成二异氰酸酯。目前已在橡胶交联剂、农药、纤维稳定剂、表面活性剂等的合成方面使用。
点击显示

间苯二甲胺名称

[ CAS 号 ]:
1477-55-0

[ 中文名 ]:
间苯二甲胺

[ 英文名 ]:
m-Xylylenediamine

[中文别名 ]:

[英文别名 ]:

间苯二甲胺物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
247.0±0.0 °C at 760 mmHg

[ 熔点 ]:
14°C

[ 分子式 ]:
C8H12N2

[ 分子量 ]:
136.194

[ 闪点 ]:
130.4±21.3 °C

[ 精确质量 ]:
136.100052

[ PSA ]:
52.04000

[ LogP ]:
-0.04

[ 外观性状 ]:
无色至黄色液体

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.581

[ 储存条件 ]:
存放于惰性气体之中;避免湿气 (吸湿)

[ 水溶解性 ]:
Miscible

间苯二甲胺MSDS

间苯二甲胺毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
PF8970000
CHEMICAL NAME :
Methylamine, m-phenylenebis-
CAS REGISTRY NUMBER :
1477-55-0
BEILSTEIN REFERENCE NO. :
1099911
LAST UPDATED :
199712
DATA ITEMS CITED :
22
MOLECULAR FORMULA :
C8-H12-N2
MOLECULAR WEIGHT :
136.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,447,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,447,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
930 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85INA8 "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986 Volume(issue)/page/year: 5,638,1986
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
700 ppm/1H
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
85INA8 "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986 Volume(issue)/page/year: 5,638,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
2 gm/kg
REFERENCE :
85INA8 "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986 Volume(issue)/page/year: 5,638,1986 *** REVIEWS *** ACGIH TLV-CL 0.1 mg/m3 (skin) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:.TWA 1 mg/m3 JAN 1993 OEL-BELGIUM:STEL 0.1 mg/m3 JAN 1993 OEL-DENMARK:TWA 0.02 ppm (0.1 mg/m3);Skin JAN 1993 OEL-FINLAND:TWA 0.1 mg/m3;Skin JAN 1993 OEL-FRANCE:STEL 0.1 mg/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 0.1 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg/m3;Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO m-XYLENE-alpha,alpha'-DIAMINE-air:CL 0.1 mg/m3 (Sk) REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84031 No. of Facilities: 5 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 15 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84031 No. of Facilities: 43 (estimated) No. of Industries: 3 No. of Occupations: 4 No. of Employees: 1005 (estimated)
点击显示

间苯二甲胺安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H302 + H332-H314-H317-H412

[ 补充危害声明 ]:
Corrosive to the respiratory tract.

[ 警示性声明 ]:
P261-P273-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338

[ 个人防护装备 ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
C:Corrosive;

[ 风险声明 (欧洲) ]:
R34

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45-S61-S28A

[ 危险品运输编码 ]:
UN 2735 8/PG 2

[ WGK德国 ]:
2

[ RTECS号 ]:
PF8970000

[ 包装等级 ]:
II

[ 危险类别 ]:
8

[ 海关编码 ]:
2921519090

间苯二甲胺合成路线

间苯二甲胺上下游产品

间苯二甲胺制备

(1)间苯二甲氰的制备 间二甲苯与氨和空气在流化床催化反应器中进行氨氧化。催化剂为V2O5-Cr2O3-SiO2,床内反应器温度为400~415℃。生成的间苯二甲氰通过薄壁冷凝收集,经水洗、离心脱水、烘干,得间苯二甲氰。

每吨间苯二甲氰消耗间二甲苯(90%)1200kg,液氨(99%)1200kg,催化剂3kg。

(2)间苯二甲胺的制备 将间苯二腈、酒精和氢氧化钾混合溶解后,加入到高压釜中,再加入催化剂雷尼镍糊剂。关闭有关阀门,抽去釜内空气,用氮气数次置换,直至釜内已无空气后,抽尽氮气,压入氢气,在搅拌下升温至90℃左右,调节氢气压力保持在4.5MPa,在此反应条件下一直通入氢气,直到不再吸收为止。然后冷却,泄去过剩压力,出料、过滤回收催化剂,滤液送入分馏装置,先常压蒸去酒精,再减压蒸馏,收集143~147℃于1.867kPa下的馏分,即为成品。

加氢反应器除高压搅拌釜外,还有鼓泡式高压加氢塔。此反应器需配备氢气循环压缩机;还有圆柱形跷跷板式反应器或来回旋转式圆柱形反应器,但传质效果差。

点击显示

间苯二甲胺海关

[ 海关编码 ]: 2921590090

[ 中文概述 ]:
2921590090. 其他芳香多胺及衍生物及它们的盐. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

间苯二甲胺文献

Prick testing with chemicals in the diagnosis of occupational contact urticaria and respiratory diseases.

Contact Dermatitis 72(1) , 20-32, (2014)

Little is known about the use of prick tests with chemicals in diagnosing occupational diseases.To evaluate the use of prick tests in the diagnosis of occupational contact urticaria, asthma and rhinit...

New efficient substrates for semicarbazide-sensitive amine oxidase/VAP-1 enzyme: analysis by SARs and computational docking.

J. Med. Chem. 49 , 6197-208, (2006)

Structure activity relationships for semicarbazide-sensitive amine oxidase/vascular adhesion protein-1 (SSAO/VAP-1) were studied using a library of arylalkylamine substrates, with the aim of contribut...

Oxidative DNA cleavage promoted by multinuclear copper complexes: activity dependence on the complex structure.

Chemistry 12(25) , 6621-9, (2006)

Polynuclear copper complexes with two or three Cu(BPA) (BPA, bis(2-pyridylmethyl)amine) motifs, [Cu2(mTPXA)Cl4]3 H2O (1), [Cu2(pTPXA)Cl4]3 H2O (2), [Cu3(HPTAB)Cl5]Cl3 H2O (3) (mTPXA = N,N,N',N'-tetra-...


更多文献

相关化工产品/化学物质:

推荐生产厂家/供应商:

公司名:上海化源世纪贸易有限公司

区域:上海市普陀区

价格:

联系人:徐经理

产品详情:间苯二甲胺


公司名:南通润丰石油化工有限公司

区域:南通市崇川区

价格:
¥需询单/1kg ¥需询单/1ton

联系人:曹经理

产品详情:间苯二甲胺


公司名:上海吉至生化科技有限公司

区域:上海市奉贤区

价格:
¥195.0/100ml ¥665.0/500ml

联系人:刘佳

产品详情:间苯二甲胺


公司名:上海阿拉丁生化科技股份有限公司

区域:上海市浦东新区

价格:
¥1691.9/3l ¥99.9/100ml ¥31.9/25ml ¥416.9/500ml

联系人:阿拉丁

产品详情:间苯二甲胺(MXDA)


公司名:上海创赛科技有限公司

区域:上海市嘉定区

价格:
¥101.0/100ml ¥419.0/500ml ¥1709.0/2500ml ¥37.0/25ml

联系人:夏言

产品详情:[Perfemiker]间苯二甲胺,99%


查看所有供应商请点击:

间苯二甲胺供应商


相关化合物

【间苯二甲胺】化源网提供间苯二甲胺CAS号1477-55-0,间苯二甲胺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号查询间苯二甲胺上化源网,专业又轻松。>>电脑版:间苯二甲胺

标题:间苯二甲胺_MSDS_用途_密度_间苯二甲胺CAS号【1477-55-0】_化源网 地址:https://m.chemsrc.com/mip/cas/1477-55-0_441313.html