五氯酚钠
五氯酚钠用途
【用途一】
五氯酚钠用作非选择性接触型除草剂、收获前的脱叶剂、木材防腐剂，还可用于杀灭血吸虫的中间宿主钉螺，防治血吸虫病。作为除草剂，主要除以种子繁殖的杂草，是一种杀伤范围很广的除草剂，主要用于水稻田。用于杀灭钉螺，在25℃时，10ppm的花液能使96.7%的钉螺死亡，半致死浓度为2ppm。
五氯酚钠用作非选择性接触型除草剂、收获前的脱叶剂、木材防腐剂，还可用于杀灭血吸虫的中间宿主钉螺，防治血吸虫病。作为除草剂，主要除以种子繁殖的杂草，是一种杀伤范围很广的除草剂，主要用于水稻田。用于杀灭钉螺，在25℃时，10ppm的花液能使96.7%的钉螺死亡，半致死浓度为2ppm。
五氯酚钠名称
[ CAS 号 ]:
131-52-2
[ 中文名 ]:
五氯酚钠
[ 英文名 ]:
natriumpentachlorphenolat
[中文别名 ]:
[英文别名 ]:
- pentachlorophenol sodium salt
- natriumpentachlorphenolat
- pkhfn
- napclor-g
- gr48-32s
- 2,3,4,5,6-pentachlorophenol sodium salt
- Sodium pentachlorophenolate
- dowicideg
- sapco25
- potassium pentachlorophenoxide
五氯酚钠物理化学性质
[ 密度 ]:
1.804g/cm3
[ 沸点 ]:
309.5ºC at 760mmHg
[ 熔点 ]:
>300°C
[ 分子式 ]:
C6Cl5NaO
[ 分子量 ]:
288.318
[ 闪点 ]:
133.7ºC
[ 精确质量 ]:
285.828949
[ PSA ]:
23.06000
[ LogP ]:
5.09740
[ 储存条件 ]:
库房通风低温干燥,与氧化剂、食品添加剂分开存放
五氯酚钠MSDS
五氯酚钠毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SM6490000
- CHEMICAL NAME :
- Phenol, pentachloro-, sodium salt
- CAS REGISTRY NUMBER :
- 131-52-2
- LAST UPDATED :
- 199801
- DATA ITEMS CITED :
- 33
- MOLECULAR FORMULA :
- C6-Cl5-O.Na
- MOLECULAR WEIGHT :
- 288.30
- WISWESSER LINE NOTATION :
- QR BG CG DG EG FG &-NA-
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 :
- 126 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 11700 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 66 mg/kg
- TOXIC EFFECTS :
- Vascular - BP elevation not characterized in autonomic section Endocrine - hyperglycemia Nutritional and Gross Metabolic - body temperature increase
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intratracheal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 146 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 197 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 240 mg/m3/2H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 124 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 63700 ug/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory stimulation Skin and Appendages - hair
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 56 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intratracheal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 164 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Mammal - dog
- DOSE/DURATION :
- 135 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 328 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Vascular - BP elevation not characterized in autonomic section Endocrine - hyperglycemia Nutritional and Gross Metabolic - body temperature increase
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 50 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 100 mg/kg
- TOXIC EFFECTS :
- Vascular - BP elevation not characterized in autonomic section Endocrine - hyperglycemia Nutritional and Gross Metabolic - body temperature increase
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 22 mg/kg
- TOXIC EFFECTS :
- Vascular - BP elevation not characterized in autonomic section Endocrine - hyperglycemia Nutritional and Gross Metabolic - body temperature increase
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 341 mg/m3/2H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 266 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intratracheal
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 120 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 500 mg/m3/13W-I
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis) Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Nutritional and Gross Metabolic - weight loss or decreased weight gain
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 500 mg/m3/13W-I
- TOXIC EFFECTS :
- Liver - fatty liver degeneration Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Nutritional and Gross Metabolic - weight loss or decreased weight gain
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 500 mg/m3/13W-I
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis) Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Nutritional and Gross Metabolic - weight loss or decreased weight gain
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 500 mg/m3/13W-I
- TOXIC EFFECTS :
- Liver - fatty liver degeneration Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Nutritional and Gross Metabolic - weight loss or decreased weight gain
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 360 mg/kg
- SEX/DURATION :
- female 8-19 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - musculoskeletal system
MUTATION DATA
- TYPE OF TEST :
- DNA repair
- TEST SYSTEM :
- Bacteria - Bacillus subtilis
- DOSE/DURATION :
- 5 ug/disc
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 40,19,1976 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 69270 No. of Facilities: 3778 (estimated) No. of Industries: 49 No. of Occupations: 46 No. of Employees: 23402 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 69270 No. of Facilities: 1439 (estimated) No. of Industries: 21 No. of Occupations: 30 No. of Employees: 16153 (estimated) No. of Female Employees: 1615 (estimated)
五氯酚钠安全信息
[ 符号 ]:
GHS06, GHS08, GHS09
[ 信号词 ]:
Danger
[ 危害声明 ]:
H301-H310 + H330-H315-H319-H335-H351-H410
[ 警示性声明 ]:
Missing Phrase - N15.00950417-P260-P280-P302 + P352 + P310-P304 + P340 + P310-P305 + P351 + P338
[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
[ 危害码 (欧洲) ]:
T+:Verytoxic;N:Dangerous for the environment;
[ 风险声明 (欧洲) ]:
R24/25;R26;R36/37/38;R40;R50/53
[ 安全声明 (欧洲) ]:
S1/2-S22-S36/37-S45-S61-S60-S52-S28
[ 危险品运输编码 ]:
2567
[ RTECS号 ]:
SM6490000
[ 包装等级 ]:
II
[ 危险类别 ]:
6.1(a)
[ 海关编码 ]:
2908199023
五氯酚钠合成路线
五氯酚钠上下游产品
五氯酚钠上游产品
五氯酚钠下游产品
五氯酚钠制备
1.由六氯苯水解制得。
2.在三氯苯中通氯气进行氯化，得六氯苯，再和一定浓度的烧碱溶液加热升温，在一定的温度和压力下进行水解，反应产物经冷却、结晶、过滤和干燥即可。
3.利用六六六无效体为原料，经高压水解制得五氯酚钠。先配制浓度为160g/L的氢氧化钠溶液，按六氯苯与氢氧化钠摩尔比为1:(2.5～2.6),将六氯苯加入碱液中，搅拌均匀后送入水解釜。搅拌升温至压力达到2MPa时，停止加热，利用反应热使压力升至2.55MPa，相应的温度为230℃，保持近20min，水解即完成。卸压出料，冷却结晶，即得产品。
五氯酚钠海关
[ 海关编码 ]: 2908199090
[ 中文概述 ]:
HS:2908199090 其他酚及酚醇的仅含卤素取代基的衍生物及其盐 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
[ 申报要素 ]: 品名, 成分含量, 用途
[ Summary ]:
HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%
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