三氯化磷
三氯化磷用途
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。
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 ]:
- phosphorus chloride
- Trichlorophosphine
- phosphorus trichoride
- phosporus trichloride
- Phosphorous chloride
- Phosphorus trichloride [UN1809] [Poison]
- trichlorophosphane
- MFCD00011438
- Phosphorous trichloride
- phosphorus(III) chloride
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)
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
三氯化磷上游产品
三氯化磷下游产品
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。
三氯化磷海关
[ 海关编码 ]: 2812104300
三氯化磷文献
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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￥8900.0/1ton
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产品详情：三氯化磷
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