五硫化二磷

五硫化二磷用途

【用途一】
五硫化二磷是农药合成的重要原料，与醇反应，得到重要的含磷中间体“硫化物”，可进而合成多种二硫代磷酸酯类农药，如乐果、甲拌磷、马拉硫磷等；由“硫化物”氯化，得到另一类重要的含磷中间体“氯化物”，又可合成多种硫代磷酸酯类农药，如杀螟硫磷、辛硫磷、二嗪磷等，此外，还用作有色金属选矿剂、高级润滑油添加剂等，以及用于火柴制造、医药制品和橡胶硫化辅助剂等。
【用途二】
有机合成中用于制造各种含硫或含磷的化合物；用于杀虫剂，制造高效有机磷农药如乐果、乙基1065及其乳化剂。也用作矿石选矿剂和高级润滑油的添加剂，用于制造维生素药品和橡胶硫化辅助剂。
【用途三】
用于有机合成、农药、火柴、医药、橡胶、矿石浮选、润滑油等工业。

五硫化二磷名称

[ CAS 号 ]:
1314-80-3

[ 中文名 ]:
五硫化二磷

[ 英文名 ]:
Phosphorus pentasulfide

[中文别名 ]:

[英文别名 ]:

Phosphoric Sulphide
sulfurphosphide
Phosphorus(V) sulfide
Phosphorussulfid
EINECS 215-242-4
sirnikfosforecny
MFCD00011441
osphorus pentasulf
PHOSPHORUS SULFIDE
Phosphoruspersulfide

五硫化二磷物理化学性质

[ 密度 ]:
2.3±0.1 g/cm3

[ 沸点 ]:
514°C

[ 熔点 ]:
286 °C

[ 分子式 ]:
P₄S₁₀

[ 分子量 ]:
444.545

[ 精确质量 ]:
443.615753

[ PSA ]:
221.94000

[ LogP ]:
4.96340

[ 外观性状 ]:
黄色至绿色片状

[ 折射率 ]:
2.029

[ 储存条件 ]:
库房通风低温干燥,与氧化剂、酸类、碱类分开存放

[ 水溶解性 ]:
reacts

五硫化二磷MSDS

详细MSDS(安全技术说明书)

五硫化二磷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TH4375000

CHEMICAL NAME :: Phosphorus sulfide

CAS REGISTRY NUMBER :: 1314-80-3

LAST UPDATED :: 199712

DATA ITEMS CITED :: 31

MOLECULAR FORMULA :: P2-S5

MOLECULAR WEIGHT :: 222.24

WISWESSER LINE NOTATION :: P4 S7

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,16,1972

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,16,1972 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 389 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,16,1972

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3160 mg/kg

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571217 *** REVIEWS *** ACGIH TLV-STEL 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: TLV/BEI,1997 ACGIH TLV-TWA 1 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: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 1 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 1 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 1 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 1 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 1 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-AUSTRALIA:TWA 1 mg/m3;STEL 3 mg/m3 JAN 1993 OEL-BELGIUM:TWA 1 mg/m3;STEL 3 mg/m3 JAN 1993 OEL-DENMARK:TWA 1 mg/m3 JAN 1993 OEL-FINLAND:STEL 1 mg/m3 JAN 1993 OEL-FRANCE:TWA 1 mg/m3 JAN 1993 OEL-GERMANY:TWA 1 mg/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 1 mg/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 1 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 1 mg/m3;STEL 2 mg/m3 JAN 1993 OEL-THAILAND:TWA 1 mg/m3 JAN 1993 OEL-TURKEY:TWA 1 mg/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 1 mg/m3;STEL 3 mg/m3 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 PENTASULFIDE-air:TWA 1 mg/m3;STEL 3 mg/m3 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 - 59162 No. of Facilities: 31 (estimated) No. of Industries: 1 No. of Occupations: 14 No. of Employees: 1092 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 59162 No. of Facilities: 94 (estimated) No. of Industries: 4 No. of Occupations: 7 No. of Employees: 5372 (estimated) No. of Female Employees: 446 (estimated)

五硫化二磷安全信息

[ 符号 ]:

GHS02, GHS07, GHS09

[ 信号词 ]:
Danger

[ 危害声明 ]:
H228-H260-H302-H332-H400

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

[ 警示性声明 ]:
P210-P223-P231 + P232-P273-P370 + P378-P422

[ 危害码 (欧洲) ]:
F:Flammable;Xn:Harmful;N:Dangerousfortheenvironment;

[ 风险声明 (欧洲) ]:
R11;R20/22;R29;R50

[ 安全声明 (欧洲) ]:
S61

[ 危险品运输编码 ]:
UN 1340 4.3/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
TH4375000

[ 包装等级 ]:
II

[ 危险类别 ]:
4.3

[ 海关编码 ]:
2813900010

五硫化二磷制备

1.直接合成法将黄磷和硫黄分别熔融后，经计量，按硫：磷=(2.57～2.6)：1的质量比值连续加入保持一定温度的反应管内，大部分物料在此反应，连同未反应物料连续加入反应器内，使反应器内温度维持在300～400℃左右。反应完全后，放人中间槽继续搅拌使其冷却至300℃然后放入滚筒制片机制片，制得五硫化二磷成品。其P4+10S→2P2S5

2.取100g红磷与260g硫(比计算量过量1%)混合均匀。取其一部分，将它加热直到开始蒸馏的温度，冷却后粉碎，并将其装入硬质玻璃管，抽真空后熔封。将玻管装在带有螺纹盖的铁管中，在玻管四周填满细砂。在700℃加热数小时。冷却后，打破玻管，取出管中的物质。粉碎后，放入提取器中，用沸腾的CS2提取(每50克硫化物约用300mL CS2)。沉淀出来的硫化物用同样的方法进行二次重结晶。然后在氢气流中于100℃将结晶干燥。收率约60%。

五硫化二磷海关

[ 海关编码 ]: 2813900010

五硫化二磷文献

New synthetic routes to poly (isothianaphthene) I. Reaction of phthalic anhydride and phthalide with phosphorus pentasulfide. van Asselt R, et al.

Synthetic Metals 74(1) , 65-70, (1995)

Thiation with phosphorus pentasulfide in pyridine solution. Klingsberg E and Papa D.

J. Am. Chem. Soc. 73(10) , 4988-4989, (1951)

Phosphorus (V) sulfide. Edmondson SD and Sannigrahi M.

e-EROS Encyclopedia of Reagents for Organic Synthesis. , (2004)

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