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三氯化磷

三氯化磷用途

【用途一】
主要用于制造敌百虫、敌敌畏、甲胺磷、乙酰甲胺磷、三氯氧磷、亚磷酸、磷酸三苯酯和磷酸三酚酯的原料。医药工业用于生产磺胺嘧啶(S.D)磺胺五甲氧嘧啶(S.N.D)等药物的中间体。染料工业作综合剂和催化剂。年产量100000t。 我公司可大批量供应对砷、铁、铅、硫酸盐等含量有特殊
【用途二】
用作半导体掺杂剂,并用作制备高纯磷的原料。
【用途三】
三氯化磷是合成多种含磷农药中间体的重要原料,如三氯硫磷、三氯氧磷、亚磷酸二烷基酯、亚磷酸三烷基酯、磷酰氯等,都要通过三氯化磷来合成。另外,它还可通过氯甲基磷酸合成除草剂草甘膦,通过氯乙基磷酰二氯合成植物生长调节剂乙烯利;也作为医药中间体、染料缩合剂以及生产香料的氯化剂和催化剂等。
【用途四】
主要用作制造敌百虫、敌敌畏、甲胺磷、乙酰甲胺磷、稻瘟净等有机磷农药的原料。也是制造三氯硫磷、三氯氧磷、亚磷酸、磷酸三苯酯和磷酸三酚酯的原料。医药工业用于生产磺胺嘧啶(S.D.),磺胺五甲氧嘧啶(SMD)等药物的中间体。染料工业作缩合剂,用于生产色酚类染料。还用作生产香料的氯化剂和催化剂。
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三氯化磷名称

[ CAS 号 ]:
7719-12-2

[ 中文名 ]:
三氯化磷

[ 英文名 ]:
Phosphorus trichloride

[中文别名 ]:

[英文别名 ]:

三氯化磷物理化学性质

[ 密度 ]:
1.574 g/mL at 25 °C

[ 沸点 ]:
75.5±9.0 °C at 760 mmHg

[ 熔点 ]:
-112 °C

[ 分子式 ]:
Cl3P

[ 分子量 ]:
137.333

[ 闪点 ]:
76°C

[ 精确质量 ]:
135.880325

[ PSA ]:
13.59000

[ LogP ]:
3.84

[ 外观性状 ]:
透明液体

[ 蒸汽密度 ]:
4.75 (vs air)

[ 蒸汽压 ]:
115.1±0.1 mmHg at 25°C

[ 折射率 ]:
n20/D 1.5148(lit.)

[ 储存条件 ]:
库房通风低温干燥,与碱类、氧化剂、有机物、易燃物分开存放

[ 稳定性 ]:
Stable, but light sensitive. Incompatible with water, many metals, fluorine, acids, variety of organic materials including acids, alcohols and reducing agents. Reaction with water is violent and yields toxic gas.

[ 水溶解性 ]:
reacts

三氯化磷MSDS

三氯化磷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TH3675000
CHEMICAL NAME :
Phosphorus chloride
CAS REGISTRY NUMBER :
7719-12-2
LAST UPDATED :
199712
DATA ITEMS CITED :
38
MOLECULAR FORMULA :
Cl3-P
MOLECULAR WEIGHT :
137.32
WISWESSER LINE NOTATION :
P G3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
18 mg/kg
TOXIC EFFECTS :
Behavioral - food intake (animal) Lungs, Thorax, or Respiration - chronic pulmonary edema Gastrointestinal - peritonitis
REFERENCE :
ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,71,1990
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
104 ppm/4H
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - structural or functional change in trachea or bronchi Lungs, Thorax, or Respiration - other changes Blood - hemorrhage
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 25,470,1964
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1260 mg/kg
TOXIC EFFECTS :
Behavioral - muscle weakness Liver - change in gall bladder structure or function Blood - other changes
REFERENCE :
ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,71,1990
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
50 ppm/4H
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - effect, not otherwise specified Behavioral - irritability Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 25,470,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
350 mg/kg
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 39(4),86,1974 *** REVIEWS *** ACGIH TLV-STEL 2.8 mg/m3 (0.5 ppm) 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 ACGIH TLV-TWA 1.1 mg/m3 (0.2 ppm) 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 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.5 ppm (3 mg/m3) 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: 3,211,1971 OSHA PEL (Gen Indu):8H TWA 0.5 ppm (3 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 0.5 ppm (3 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 0.5 ppm (3 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 0.5 ppm (3 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-ARAB Republic of Egypt:TWA 0.5 ppm (3 mg/m3) JAN 1993 OEL-AUSTRALIA:TWA 0.2 ppm (1.5 mg/m3);STEL 0.5 ppm (3 mg/m3) JAN 1993 OEL-BELGIUM:TWA 0.2 ppm (1.1 mg/m3);STEL 0.5 ppm (2.8 mg/m3) JAN 1993 OEL-DENMARK:TWA 0.2 ppm (1.2 mg/m3) JAN 1993 OEL-FINLAND:STEL 0.5 ppm (3 mg/m3);Skin JAN 1993 OEL-FRANCE:TWA 0.2 ppm (1.5 mg/m3) JAN 1993 OEL-GERMANY:TWA 0.5 ppm (3 mg/m3) JAN 1993 OEL-HUNGARY:TWA 1 mg/m3;STEL 2 mg/m3 JAN 1993 OEL-JAPAN:TWA 0.2 ppm (1.1 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 0.2 ppm (1.5 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 0.5 ppm (3 mg/m3) JAN 1993 OEL-POLAND:TWA 3 mg/m3 JAN 1993 OEL-RUSSIA:TWA 0.2 ppm;STEL 0.2 mg/m3;Skin JAN 1993 OEL-SWITZERLAND:TWA 0.25 ppm (1.5 mg/m3);STEL 0.5 ppm (3 mg/m3) JAN 1993 OEL-THAILAND:TWA 0.5 ppm (3 mg/m3) JAN 1993 OEL-TURKEY:TWA 0.5 ppm (3 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 0.2 ppm (1.5 mg/m3);STEL 0.5 ppm 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 PHOSPHORUS TRICHLORIDE-air:10H TWA 0.2 ppm;STEL 0.5 ppm 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 - 59166 No. of Facilities: 149 (estimated) No. of Industries: 4 No. of Occupations: 12 No. of Employees: 2520 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 59166 No. of Facilities: 96 (estimated) No. of Industries: 4 No. of Occupations: 6 No. of Employees: 2963 (estimated) No. of Female Employees: 329 (estimated)
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三氯化磷安全信息

[ 符号 ]:

GHS05, GHS06, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H300 + H330-H314-H373

[ 补充危害声明 ]:
Contact with water liberates toxic gas., Reacts violently with water.

[ 警示性声明 ]:
P260-P280-P301 + P310 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P403 + P233

[ 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) ]:
R14;R26/28;R35;R40;R48/20

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45-S7/8-S43-S28

[ 危险品运输编码 ]:
UN 3390 6.1/PG 1

[ WGK德国 ]:
2

[ RTECS号 ]:
TH3675000

[ 包装等级 ]:
I

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2812104300

三氯化磷合成路线

三氯化磷上下游产品

三氯化磷制备

1.以试剂级三氯化磷为原料,加入石英蒸馏设备中,在常压下,于馏出温度为74~76℃时进行蒸馏,去掉初馏分及终馏分,就几乎可以除掉砷、硫、其他金属,制得纯度为99.99%~99.999%左右的高纯三氯化磷成品。其反应式如下:

2.反应装置是一只1000mL双颈圆底烧瓶,一颈装有进气管,从氯气钢瓶中放出的氯气经过安全瓶和盛有浓硫酸的洗气瓶(也作计泡器)由此导入,另一颈安装蒸馏头,它的支管处套一小接收瓶封住,顶端安装一带有五氧化二磷干燥管的130cm长的水冷凝管。取200g在浓硫酸的干燥器中干燥了数天的红磷放入烧瓶中,用250mL三氯化磷盖住(构成极易流动的悬浮体)缓慢加热,当猛烈沸腾时开始加入氯气。继续在保持反应物猛烈沸腾下,加入453g氯气(由钢瓶减少的重量求得)。氯气加完后改成蒸馏装置,将三氯化磷蒸馏出来。

3.以试剂级三氯化磷为原料,加入石英蒸馏设备中,在常压下,于馏出温度为74~76℃时进行蒸馏,去除初馏分及终馏分,就几乎可以除去砷、硫和其他金属,制得纯度为99.99%~99.999%左右的高纯三氯化磷成品。

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三氯化磷海关

[ 海关编码 ]: 2812104300

三氯化磷文献

Advanced material and approach for metal ions removal from aqueous solutions.

Sci. Rep. 5 , 8992, (2015)

A Novel approach to remove metals from aqueous solutions has been developed. The method is based on a resin free, solid, non-toxic, microcrystalline bisphosphonate material, which has very low solubil...

Immobilization and stretching of 5'-pyrene-terminated DNA on carbon film deposited on electron microscope grid.

Microsc. Res. Tech. 78 , 994-1000, (2015)

The immobilization and stretching of randomly coiled DNA molecules on hydrophobic carbon film is a challenging microscopic technique, which possess various applications, especially for genome sequenci...

Synthesis, characteristics and biological activity of pentacoordinated spirophosphoranes derived from amino acids.

Amino Acids 28(4) , 369-72, (2005)

The reactions of phosphorus trichloride with various amino acids afford the pentacoordinated spirophosphoranes. The reaction procedures were traced by (31)P NMR spectra techniques. A new crystal struc...


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推荐生产厂家/供应商:

公司名:济南世纪通达化工有限公司

区域:济南市天桥区

价格:
¥8900.0/1ton

联系人:王经理

产品详情:三氯化磷


公司名:山东金悦源新材料有限公司

区域:济南市天桥区

价格:
¥5000.0/1ton

联系人:王思兵

产品详情:三氯化磷


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【三氯化磷】化源网提供三氯化磷CAS号7719-12-2,三氯化磷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号查询三氯化磷上化源网,专业又轻松。>>电脑版:三氯化磷

标题:三氯化磷_MSDS_用途_密度_三氯化磷CAS号【7719-12-2】_化源网 地址:https://m.chemsrc.com/mip/cas/7719-12-2_667737.html