| 中文名 |
磷酸三甲酯
|
| 英文名 |
trimethyl phosphate
|
| 中文别名 |
阻燃剂TMP
磷酸三甲酯三甲基磷酸酯阻燃剂TMP
TRIMETHYL PHOSPHATE 磷酸三甲酯
碱性水溶TMP
磷酸三甲酯(标准品)
磷酸三甲酯(TMP)
标准品/TRIMETHYLPHOSPHATE IN ISOOCTANE
Β-丁酮酸甲酯,乙酰醋酸甲酯,丁酮酸甲酯,3-丁酮酸甲酯
磷酸三甲酯 三甲基磷酸酯 阻燃剂TM
磷酸三甲酯,10 MM DMSO 溶液
磷酸三甲酯 :C3 H9 O4 P
三甲基磷酸酯
磷酸甲酯,三甲基磷酸酯
磷酸三甲酯 三甲基磷酸酯
磷酸甲酯
磷酸三甲酯,磷酸甲酯,三甲基磷酸酯
水溶TMP中性
三甲基磷脂
甲醇中磷酸三甲酯
肌酸磷酸杂质
磷酸盐三甲酯
|
| 英文别名 |
Water-soluble TMP (neutral)
o,o,o-trimethylphosphate
TriMethyl phosphate
Factory Supply Trimethyl phosphate CAS NO.-1 CAS NO.-1 CAS NO.-1
Trimethoxyphosphine oxide
TriMethyl phosphate, ML
TMP TMPA TMPO
trimethylorthophosphate
TMPA
MFCD00008348
Trimethyl phosphate [-1]
EINECS 208-144-8
O,O,O-Trimethyl phosphate
Organic Intermediate Trimethyl Phosphate CAS-1Tmp with Good Price
Trimethylfosfat
Cefuroxime Impurity 48
Trimethyl phosphate 100 μg/ml Methanol
TMPO
TMP,TMPA,TMPO
(CH3O)3PO
PHOSPHORIC ACID TRIMETHYL ESTER
Trimethylphosphate
Trimethyl phosphate, 10 mM in DMSO
rimethylphosphate
Trimethylphosphate in isooctane
Trimethylphosphatemincolorlessliq
METHYL PHOSPHATE
Phosphoric acid trimethyl ester
Trimethyl phsophate
trimethyl phosphonate
Trimethyl phosphate Solution in Methanol
Trimethyl orthophosphate
(Lactic acid) TMP
Trimethyl phosphate | TMP
trimethoxyphosphineoxide
Phosphoric acid trimethyl
Trimethyl Phosphate @100 μg/mL in MeOH
TRIMETHYL PHOSPHATE Extra
Basic Water-Soluble TMP
orthophosphoric acid trimethyl ester
Trimethylphosphate,min
NCI-C03781
Phosphoric acid, trimethyl ester
Trimethyl phosphate(Trimethoxyphosphine oxide,Trimethyl orthophosphate)
Trimethyl Phosphate@100 μg/mL in Toluene
TrimethylPhosphate>
Trimethylphosphate, min
zCCCCFYZX
Methyl phosphate, (MeO)3PO
TriMethylphosp
|
| 描述 |
磷酸三甲酯,98%是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。
|
| 相关类别 |
|
| 体外研究 |
磷酸三甲酯是一种化合物。
|
| 密度 |
1.2±0.1 g/cm3
|
| 沸点 |
197.2±0.0 °C at 760 mmHg
|
| 熔点 |
-46 °C
|
| 分子式 |
C3H9O4P
|
| 分子量 |
140.07
|
| 闪点 |
83.7±38.8 °C
|
| 精确质量 |
140.023849
|
| PSA |
54.57000
|
| LogP |
-0.52
|
| 外观性状 |
透明液体
|
| 蒸汽压 |
0.5±0.3 mmHg at 25°C
|
| 折射率 |
1.379
|
| 储存条件 |
储存于阴凉、干燥、通风良好的库房。远离火种、热源。防止阳光直射。包装密封。应与酸类、食用化学品分开存放,切忌混储。储区应备有合适的材料收容泄漏物。
本品用铁桶包装,规格200kg。贮存于阴凉干燥通风处。防火。按有毒易燃危险品规定贮运。
|
| 稳定性 |
1.易溶于水,溶于乙醚,难溶于乙醇。低毒,对皮肤和黏膜有刺激作用。不可燃,遇热分解产生氧化磷有毒烟雾。
2. 大鼠经口LD501.65g/kg。主要对中枢神经系统损害,可能引起弛缓或痉挛性瘫痪。生产操作场所应通风,生产设备应防止泄漏,操作人员穿戴防护装具。
|
| 水溶解性 |
500 G/L (25 ºC)
|
| 分子结构 |
1、 摩尔折射率:28.05
2、 摩尔体积(cm3/mol):121.2
3、 等张比容(90.2K):282.6
4、 表面张力(dyne/cm):29.4
5、 极化率(10-24cm3):11.12
|
| 计算化学 |
1.疏水参数计算参考值(XlogP):-0.5
2.氢键供体数量:0
3.氢键受体数量:4
4.可旋转化学键数量:3
5.互变异构体数量:无
6.拓扑分子极性表面积44.8
7.重原子数量:8
8.表面电荷:0
9.复杂度:82.4
10.同位素原子数量:0
11.确定原子立构中心数量:0
12.不确定原子立构中心数量:0
13.确定化学键立构中心数量:0
14.不确定化学键立构中心数量:0
15.共价键单元数量:1
|
| 更多 |
1. 性状:无色透明液体
2. 密度(g/ cm3,20/4℃):1.2144
3. 相对蒸汽密度(g/cm3,空气=1):未确定
4. 熔点(ºC):-70
5. 沸点(ºC,常压):197.2
6. 沸点(ºC,8kPa):未确定
7. 折射率(20ºC):1.3967
8. 闪点(ºC):148.9
9. 比旋光度(º):未确定
10. 自燃点或引燃温度(ºC):未确定
11. 蒸气压(kPa,25ºC):未确定
12. 饱和蒸气压(kPa,60ºC):未确定
13. 燃烧热(KJ/mol):未确定
14. 临界温度(ºC):未确定
15. 临界压力(KPa):未确定
16. 油水(辛醇/水)分配系数的对数值:未确定
17. 爆炸上限(%,V/V):未确定
18. 爆炸下限(%,V/V):未确定
19. 溶解性:能与各种树脂、树胶、有机溶剂互溶,溶于水而分解。
|
毒理学数据:
短期接触对中枢神经系统发生作用,长期接触导致虚弱、瘫痪。引起人类遗传损伤。大鼠经口LD50为1.65g/kg。
生态学数据:
该物质对环境可能有危害,对水体应给予特别注意。
CHEMICAL IDENTIFICATION
-
RTECS NUMBER :
-
TC8225000
-
CHEMICAL NAME :
-
Phosphoric acid, trimethyl ester
-
CAS REGISTRY NUMBER :
-
512-56-1
-
LAST UPDATED :
-
199806
-
DATA ITEMS CITED :
-
69
-
MOLECULAR FORMULA :
-
C3-H9-O4-P
-
MOLECULAR WEIGHT :
-
140.09
-
WISWESSER LINE NOTATION :
-
1OPO&O1&O1
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 :
-
840 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 :
-
Intraperitoneal
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
800 mg/kg
-
TOXIC EFFECTS :
-
Behavioral - general anesthetic Gastrointestinal - other changes
-
TYPE OF TEST :
-
LDLo - Lowest published lethal dose
-
ROUTE OF EXPOSURE :
-
Intravenous
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
2400 mg/kg
-
TOXIC EFFECTS :
-
Behavioral - general anesthetic Behavioral - muscle weakness Lungs, Thorax, or Respiration - dyspnea
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Unreported
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
500 mg/kg
-
TOXIC EFFECTS :
-
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Behavioral - changes in motor activity (specific assay)
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
1470 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 :
-
2250 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 :
-
Unreported
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
540 mg/kg
-
TOXIC EFFECTS :
-
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Behavioral - changes in motor activity (specific assay)
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rabbit
-
DOSE/DURATION :
-
1275 mg/kg
-
TOXIC EFFECTS :
-
Behavioral - tremor Behavioral - muscle weakness Lungs, Thorax, or Respiration - dyspnea
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Administration onto the skin
-
SPECIES OBSERVED :
-
Rodent - rabbit
-
DOSE/DURATION :
-
2830 uL/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 - guinea pig
-
DOSE/DURATION :
-
1676 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 :
-
Bird - quail
-
DOSE/DURATION :
-
750 mg/kg
-
TOXIC EFFECTS :
-
Details of toxic effects not reported other than lethal dose value
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
18900 mg/kg/9W-C
-
TOXIC EFFECTS :
-
Kidney, Ureter, Bladder - changes in bladder weight Blood - changes in erythrocyte (RBC) count Nutritional and Gross Metabolic - weight loss or decreased weight gain
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
64050 mg/kg/2.5Y-C
-
TOXIC EFFECTS :
-
Peripheral Nerve and Sensation - sensory syndrome diagnostic of central lesion Behavioral - muscle weakness Blood - pigmented or nucleated red blood cells
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Mammal - dog
-
DOSE/DURATION :
-
170 mL/kg/17W-I
-
TOXIC EFFECTS :
-
Spinal Cord - other degenerative changes Peripheral Nerve and Sensation - structural change in nerve or sheath Behavioral - muscle weakness
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Subcutaneous
-
SPECIES OBSERVED :
-
Mammal - cat
-
DOSE/DURATION :
-
9037 mg/kg/18W-I
-
TOXIC EFFECTS :
-
Behavioral - muscle weakness
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rabbit
-
DOSE/DURATION :
-
2160 mg/kg/6D-I
-
TOXIC EFFECTS :
-
Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - tremor Behavioral - muscle weakness
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Administration onto the skin
-
SPECIES OBSERVED :
-
Rodent - rabbit
-
DOSE/DURATION :
-
34020 mg/kg/14D-I
-
TOXIC EFFECTS :
-
Behavioral - tremor Behavioral - muscle weakness Related to Chronic Data - death
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
31 gm/kg/2Y-C
-
TOXIC EFFECTS :
-
Tumorigenic - neoplastic by RTECS criteria Skin and Appendages - tumors
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
154 gm/kg/2Y-C
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Reproductive - Tumorigenic effects - uterine tumors
-
TYPE OF TEST :
-
TD - Toxic dose (other than lowest)
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
16 gm/kg/2Y-I
-
TOXIC EFFECTS :
-
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors
-
TYPE OF TEST :
-
TD - Toxic dose (other than lowest)
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
77 gm/kg/2Y-I
-
TOXIC EFFECTS :
-
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
DOSE :
-
500 mg/kg
-
SEX/DURATION :
-
male 5 day(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Fertility - male fertility index (e.g. # males impregnating females per # males exposed to fertile nonpregnant females)
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
DOSE :
-
5500 mg/kg
-
SEX/DURATION :
-
male 22 day(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) Reproductive - Fertility - male fertility index (e.g. # males impregnating females per # males exposed to fertile nonpregnant females)
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
DOSE :
-
2500 mg/kg
-
SEX/DURATION :
-
male 5 day(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
DOSE :
-
2500 mg/kg
-
SEX/DURATION :
-
male 5 day(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Effects on Embryo or Fetus - fetal death
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
DOSE :
-
5 gm/kg
-
SEX/DURATION :
-
male 5 day(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea)
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
DOSE :
-
700 mg/kg
-
SEX/DURATION :
-
male 1 day(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
DOSE :
-
1 gm/kg
-
SEX/DURATION :
-
male 1 day(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Effects on Embryo or Fetus - fetal death
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
DOSE :
-
1 gm/kg
-
SEX/DURATION :
-
male 1 day(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive)
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
DOSE :
-
1 gm/kg
-
SEX/DURATION :
-
male 2 day(s) pre-mating
-
TOXIC EFFECTS :
-
Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count)
-
TYPE OF TEST :
-
Specific locus test
-
TYPE OF TEST :
-
Sex chromosome loss and nondisjunction
-
TYPE OF TEST :
-
Sex chromosome loss and nondisjunction
-
TYPE OF TEST :
-
Heritable translocation test
-
TYPE OF TEST :
-
Cytogenetic analysis
-
TYPE OF TEST :
-
Micronucleus test
-
TYPE OF TEST :
-
Cytogenetic analysis
-
TYPE OF TEST :
-
Cytogenetic analysis
-
TYPE OF TEST :
-
Dominant lethal test
-
TYPE OF TEST :
-
Dominant lethal test
-
TYPE OF TEST :
-
Dominant lethal test
-
TYPE OF TEST :
-
Sperm Morphology
-
TYPE OF TEST :
-
Heritable translocation test
-
TYPE OF TEST :
-
Heritable translocation test
-
TYPE OF TEST :
-
Cytogenetic analysis
MUTATION DATA
-
TEST SYSTEM :
-
Bird - chicken
-
DOSE/DURATION :
-
25424 ug/kg
-
REFERENCE :
-
47JMAE "Cytogenetic Assays of Environmental Mutagens," Hsu, T.C., ed., Totowa, NJ, Allanheld, Osmun & Co., 1982 Volume(issue)/page/year: -,137,1982 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-FINLAND:TWA 0.05 ppm (2.6 mg/m3);STEL 10 ppm (52 mg/m3);Skin;Carcinogen JAN 1993 OEL-GERMANY;Skin;Carcinogen JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1121 No. of Facilities: 21 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 104 (estimated)
|
【方法一】
三氯氧磷与甲醇在碳酸钾存在下反应生成磷酸三甲酯。同时反应生成磷酸二甲酯钾盐,则用硫酸二甲酯反应生成磷酸三甲酯。磷酸三甲酯粗产品经水洗、脱色、脱水、减压蒸馏得成品。原料消耗定额:三氯氧磷1094kg/t、甲醇686kg/t。
| 海关编码 |
2919900090
|
| 中文概述 |
HS:2919900090 其他磷酸酯及其盐(包括乳磷酸盐)(包括它们的卤化,磺化,硝化和亚硝化衍生物) 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 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
|
| 监管条件 |
A.入境货物通关单 B.出境货物通关单
|
| 检验检疫 |
R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
|
| Summary |
2919900090 other phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%
|
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