十八胺

十八胺用途

【用途一】
用于制彩色照片的成色剂，用作树脂、乳化剂、杀菌剂、表面活性剂的原料及纺织助剂
【用途二】
用作有机合成的中间体，用于生产十八烷季胺盐及多种助剂，例如阳离子润滑脂的稠化剂、选矿药剂、农药和沥青乳化剂、织物抗静电剂、柔软剂、湿润剂和防水剂、表面活性剂、杀菌剂、彩色胶片的成色剂、炼油装置的缓蚀剂。将十八胺与环氧乙烷以1：2的摩尔比配合，在150-190℃反应，可以近80%的收率得到十八烷基二乙醇胺[10213-78-2]。十八烷基二乙醇胺是非离子型抗静电剂，可用于聚丙烯、聚苯乙烯、ABS树脂。
【用途三】
有机合成。缓蚀剂。乳化剂。杀菌剂。

十八胺名称

[ CAS 号 ]:
124-30-1

[ 中文名 ]:
十八胺

[ 英文名 ]:
Octadecanamine

[中文别名 ]:

[英文别名 ]:

1-Octadecanamine
Stearylamine
Octadecanamine
1-Aminooctadecane
n-Stearylamine
octadecan-1-amine
Octadecylamine
1-Octadecylamine
n-Octadecylamine
UNII-FFV58UNY7O

十八胺物理化学性质

[ 密度 ]:
0.8±0.1 g/cm3

[ 沸点 ]:
348.9±5.0 °C at 760 mmHg

[ 熔点 ]:
50-60ºC

[ 分子式 ]:
C₁₈H₃₉N

[ 分子量 ]:
269.509

[ 闪点 ]:
154.1±13.6 °C

[ 精确质量 ]:
269.308258

[ PSA ]:
26.02000

[ LogP ]:
8.37

[ 外观性状 ]:
白色至灰白色固体

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.453

[ 储存条件 ]:
室温

[ 水溶解性 ]:
practically insoluble

[ 凝固点 ]:
53.1℃

十八胺MSDS

详细MSDS(安全技术说明书)

十八胺毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RG4150000

CHEMICAL NAME :: Octadecylamine

CAS REGISTRY NUMBER :: 124-30-1

BEILSTEIN REFERENCE NO. :: 0636111

LAST UPDATED :: 199710

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C18-H39-N

MOLECULAR WEIGHT :: 269.58

WISWESSER LINE NOTATION :: Z18

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: -,439,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2395 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 38(11),31,1973

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 38(11),31,1973

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 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: AD691-490 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 313 gm/kg/30W-C

TOXIC EFFECTS :: Related to Chronic Data - death

REFERENCE :: JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 14,196,1995 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83376 No. of Facilities: 166 (estimated) No. of Industries: 9 No. of Occupations: 9 No. of Employees: 1676 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83376 No. of Facilities: 634 (estimated) No. of Industries: 13 No. of Occupations: 11 No. of Employees: 4674 (estimated) No. of Female Employees: 363 (estimated)

十八胺安全信息

[ 符号 ]:

GHS05, GHS08, GHS09

[ 信号词 ]:
Danger

[ 危害声明 ]:
H304-H315-H318-H373-H410

[ 警示性声明 ]:
P273-P280-P301 + P310-P305 + P351 + P338 + P310-P331-P501

[ 靶器官 ]:
Gastrointestinal tract, Immune system, Liver

[ 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) ]:
R38;R41

[ 安全声明 (欧洲) ]:
S26-S28-S37/39

[ 危险品运输编码 ]:
3259

[ WGK德国 ]:
2

[ RTECS号 ]:
RG4150000

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
29211980

十八胺合成路线

详细合成路线

十八胺上下游产品

十八胺上游产品

十八胺下游产品

十八胺制备

1.生产方法简述：由硬脂酸氨化、加氢而得。将硬脂酸和氨连续定量地送入液相反应塔内，于350℃下氨化生成十八烷腈。经水洗精制后加入高压釜内，于130℃、约3.5MPa压力下，在镍催化剂作用下加氢生成十八胺。加氢产物经沉淀除去催化剂即得成品。在实验室制备中，将十八烷腈和无水乙醇煮沸回流，投入金属钠反应。将反应混合物倾入稀盐酸内，冷却得到十八胺盐酸盐，再用20%氢氧化钠溶液处理，可得十八胺。收率85%。原料消耗定额：硬脂酸1165kg/t、液氨151kg/t、氢气211m3、镍催化剂6kg/t。

2.硬脂酸和氨连续定量地在反应塔内进行氨化反应得到十八胺腈。经水洗精制入高压釜内，在镍催化剂作用下加氯生成十八胺。

十八胺海关

[ 海关编码 ]: 2921199090

[ 中文概述 ]:
2921199090 其他无环单胺及其衍生物及其盐。监管条件:无。增值税率:17.0%。退税率:9.0%。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 ]:
2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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十八胺