防老剂RD
防老剂RD用途
防老剂RD名称
[ CAS 号 ]:
26780-96-1
[ 中文名 ]:
防老剂RD
[ 英文名 ]:
Poly(1,2-dihydro-2,2,4-trimethylquinoline)
[中文别名 ]:
[英文别名 ]:
- permanaxtq
- nocrac224
- 1,2-Dihydro-2,2,4-trimethylquinoline (polymerized)
- ACETONANYL
- permanax45
- RALOX TMQ
- polnoksr
- TMQ
- EINECS 500-051-3
- AGERITE MA
防老剂RD物理化学性质
[ 密度 ]:
1.08
[ 沸点 ]:
>315°C
[ 熔点 ]:
72-94°C
[ 分子式 ]:
C36H45N3
[ 分子量 ]:
519.76300
[ 闪点 ]:
118.6ºC
[ 精确质量 ]:
519.36100
[ PSA ]:
36.09000
[ LogP ]:
9.27490
[ 外观性状 ]:
黄色
[ 蒸汽压 ]:
0.000262mmHg at 25°C
[ 折射率 ]:
1.548
[ 储存条件 ]:
室温
[ 水溶解性 ]:
<0.1 g/100 mL at 23 ºC
防老剂RD毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TQ2625000
- CHEMICAL NAME :
- Poly(1,2-dihydro-2,2,4-trimethylquinoline)
- CAS REGISTRY NUMBER :
- 26780-96-1
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 11
- WISWESSER LINE NOTATION :
- /T66 BM CHJ C1 C1 E1/
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2680 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- TCMUD8 Teratogenesis, Carcinogenesis, and Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1980- Volume(issue)/page/year: 16,1975,1996 ** TUMORIGENIC DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 548 gm/kg/2Y-C
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Blood - lymphoma, including Hodgkin's disease
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 9,583,1966 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 6700 mg/kg
- SEX/DURATION :
- female 6-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Maternal Effects - ovaries, fallopian tubes Reproductive - Maternal Effects - other effects Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
- REFERENCE :
- TCMUD8 Teratogenesis, Carcinogenesis, and Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1980- Volume(issue)/page/year: 16,75,1996
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 6700 mg/kg
- SEX/DURATION :
- female 6-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - Central Nervous System Reproductive - Specific Developmental Abnormalities - urogenital system
- REFERENCE :
- TCMUD8 Teratogenesis, Carcinogenesis, and Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1980- Volume(issue)/page/year: 16,75,1996
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 3400 mg/kg
- SEX/DURATION :
- female 6-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Specific Developmental Abnormalities - musculoskeletal system
- REFERENCE :
- TCMUD8 Teratogenesis, Carcinogenesis, and Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1980- Volume(issue)/page/year: 16,75,1996 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83321 No. of Facilities: 1799 (estimated) No. of Industries: 30 No. of Occupations: 34 No. of Employees: 21389 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9284 No. of Facilities: 4693 (estimated) No. of Industries: 57 No. of Occupations: 51 No. of Employees: 101343 (estimated) No. of Female Employees: 12693 (estimated)
防老剂RD安全信息
[ 危害码 (欧洲) ]:
Xi
[ WGK德国 ]:
2
[ RTECS号 ]:
TQ2625000
[ 海关编码 ]:
3812301000
防老剂RD制备
将苯胺和苯磺酸按质量份数分别为8.9份和0.52份投入设有冷凝器装置的釜式反应器中,搅拌下加热熔融并升温至155℃,开始滴加丙酮,保持温度155~165℃,当加完质量份数13份的丙酮后,仍保持温度155~165℃在丙酮的回流下进行缩合反应,一直到终点。将产物送入蒸馏塔,蒸出水并回收丙酮,再进行减压蒸馏,收集130~140℃(2kPa)沸程的馏分即得单体2,2,4-三甲基-1,2-二氢化喹啉。
在搪瓷反应釜中先加入将8份30%的盐酸,搅拌下加入水稀释至17%左右,加热到80℃,徐徐滴加单体,保持温度95~98℃进行聚合。滴加完单体后,继续反应4h。加入15%的NaOH溶液进行中和,使反应物料呈中性。然后经冷却、结晶、过滤、水洗、干燥,即得成品。
(1)缩合反应
(2)聚合反应
防老剂RD海关
[ 海关编码 ]: 3812301000
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
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:
¥608.0/500g
¥178.0/100g
联系人:刘佳
产品详情:防老剂RD
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:
¥47.9/100g
¥152.9/500g
¥678.9/3kg
¥需询单/1g
联系人:阿拉丁
公司名:上海创赛科技有限公司
区域:上海市嘉定区
价格:
¥55.0/100g
¥168.0/500g
联系人:夏言
产品详情:[Perfemiker]防老剂RD
公司名:中山市迪欣化工有限公司
区域:中山市三角镇
价格:
¥20.0/1000kg
联系人:陈雪萍
产品详情:防老剂RD
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相关化合物
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