| 中文名 |
己二酸二(2-乙基己)酯
|
| 英文名 |
bis(2-ethylhexyl) adipate
|
| 中文别名 |
己二酸二异辛酯
已二酸二辛酯
己二酸二辛脂
|
| 英文别名 |
Bis(2-ethylhexyl)adipat
Dioctyl Adipate
DEHA
Adipic Acid Dioctyl Ester
Adipic acid di(2-ethylhexyl) ester
Bis(2-ethylhexyl)adipate
Hexanedioic acid, bis(2-ethylhexyl) ester
EINECS 203-090-1
Di(2-ethylhexyl)adipate
di-(2-Ethylhexyl) adipate
Bis(2-ethylhexyl) adipate
Di(2-ethylhexyl) Adipate
bis(2-ethylhexyl) hexanedioate
MFCD03095692
Adipic acid, bis(2-ethylhexyl) ester
UNII:MBY1SL921L
|
| 密度 |
0.9±0.1 g/cm3
|
| 沸点 |
374.4±0.0 °C at 760 mmHg
|
| 熔点 |
-67 °C
|
| 分子式 |
C22H42O4
|
| 分子量 |
370.566
|
| 闪点 |
168.9±17.4 °C
|
| 精确质量 |
370.308319
|
| PSA |
52.60000
|
| LogP |
8.10
|
| 外观性状 |
无色或淡黄色油性液体,带有特殊的气味
|
| 蒸汽压 |
0.0±0.8 mmHg at 25°C
|
| 折射率 |
1.451
|
| 储存条件 |
储存于阴凉、通风的库房。远离火种、热源。防止阳光直射。保持容器密封。应与氧化剂分开存放,切忌混储。配备相应品种和数量的消防器材。储区应备有泄漏应急处理设备和合适的收容材料。
|
| 稳定性 |
避免与强氧化剂接触。是较稳定的化合物。
|
| 水溶解性 |
immiscible
|
| 分子结构 |
1、 摩尔折射率:107.43
2、 摩尔体积(cm3/mol):399.4
3、 等张比容(90.2K):951.6
4、 表面张力(dyne/cm):32.2
5、 介电常数:
6、 偶极距(10-24cm3):
7、 极化率:42.59
|
| 计算化学 |
1.疏水参数计算参考值(XlogP):6.8
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:19
5.互变异构体数量:无
6.拓扑分子极性表面积52.6
7.重原子数量:26
8.表面电荷:0
9.复杂度:320
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:2
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:无色或微黄色油状液体,有特殊气味。
2. 相对密度(g/mL,20/20℃):0.9268
3. 熔点(ºC):-67.8
4. 沸点(ºC):2145
5. 沸点(ºC,0.53kPa):208~218
6. 折射率(25ºC):1.4466
7. 闪点(ºC,闭口):194
8.自燃点或引燃温度(ºC):235
9. 蒸气压(kPa, 200ºC):0.32
10. 蒸气压(kPa, 85ºC):0.00013
11. 黏度(mPa·s,20ºC):13.7
12. 蒸发热(KJ/mol):95.0
13.溶解性:溶于甲醇、甲苯、氯溶剂、醋酸乙酯、矿物油、植物油等有机溶剂。不溶于水,微溶于乙二醇。
14. 相对密度(25℃,4℃):0.922
15. 常温折射率(n20):1.4474
|
毒理学数据:
1、刺激性:家兔经眼:开放性刺激试验,500mg,引起刺激。家兔经眼:500mg/24小时,轻度刺激。
2、急性毒性:大鼠经口LD50:9100mg/kg;兔经皮LD50:16.3mL/kg。
3、对人体的致死量大约为500000mg/kg体重。对大白鼠经口半数致死量(LD50)为3000~6000mg/kg。
4、属微毒类。大鼠吸入饱和蒸气8小时无死亡。
生态学数据:
该物质对环境有危害,应特别注意对水体的污染。
CHEMICAL IDENTIFICATION
-
RTECS NUMBER :
-
AU9700000
-
CHEMICAL NAME :
-
Adipic acid, bis(2-ethylhexyl) ester
-
CAS REGISTRY NUMBER :
-
103-23-1
-
BEILSTEIN REFERENCE NO. :
-
1803774
-
LAST UPDATED :
-
199806
-
DATA ITEMS CITED :
-
35
-
MOLECULAR FORMULA :
-
C22-H42-O4
-
MOLECULAR WEIGHT :
-
370.64
-
WISWESSER LINE NOTATION :
-
4Y2&1OV4VO1Y4&2
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 :
-
9100 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 - rat
-
DOSE/DURATION :
-
>50 mL/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 :
-
Intravenous
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
900 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 :
-
15 gm/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 :
-
>100 gm/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 :
-
Administration onto the skin
-
SPECIES OBSERVED :
-
Rodent - rabbit
-
DOSE/DURATION :
-
16 mL/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 :
-
Intravenous
-
SPECIES OBSERVED :
-
Rodent - rabbit
-
DOSE/DURATION :
-
540 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 :
-
Mammal - species unspecified
-
DOSE/DURATION :
-
15 gm/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 :
-
25200 mg/kg/3W-C
-
TOXIC EFFECTS :
-
Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
191 gm/kg/13W-C
-
TOXIC EFFECTS :
-
Liver - changes in liver weight Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - hepatic microsomal mixed oxidase (dealkylation, hydroxylation, etc.)
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
168 gm/kg/14D-C
-
TOXIC EFFECTS :
-
Related to Chronic Data - death
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
280 gm/kg/13W-C
-
TOXIC EFFECTS :
-
Liver - other changes Liver - changes in liver weight Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - hepatic microsomal mixed oxidase (dealkylation, hydroxylation, etc.)
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
1038 gm/kg/2Y-C
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors
-
TYPE OF TEST :
-
TD - Toxic dose (other than lowest)
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
2163 gm/kg/2Y-C
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors
-
TYPE OF TEST :
-
TD - Toxic dose (other than lowest)
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
1048 gm/kg/2Y-C
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
DOSE :
-
15 gm/kg
-
SEX/DURATION :
-
female 5-15 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Intraperitoneal
-
DOSE :
-
30 gm/kg
-
SEX/DURATION :
-
female 5-15 day(s) after conception
-
TOXIC EFFECTS :
-
Reproductive - Specific Developmental Abnormalities - other developmental abnormalities
-
TYPE OF TEST :
-
Unscheduled DNA synthesis
-
TYPE OF TEST :
-
Mutation test systems - not otherwise specified
-
TYPE OF TEST :
-
Dominant lethal test
MUTATION DATA
-
TYPE OF TEST :
-
Cytogenetic analysis
-
TEST SYSTEM :
-
Rodent - hamster Ovary
-
DOSE/DURATION :
-
400 mg/L
-
REFERENCE :
-
EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 10(Suppl 10),1,1987 *** REVIEWS *** IARC Cancer Review:Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 29,257,1982 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 29,257,1982 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80276 No. of Facilities: 534 (estimated) No. of Industries: 19 No. of Occupations: 31 No. of Employees: 11847 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80276 No. of Facilities: 524 (estimated) No. of Industries: 15 No. of Occupations: 21 No. of Employees: 15636 (estimated) No. of Female Employees: 3628 (estimated)
|
|
103-23-1
|
|
文献:Kobunshi Kagaku, , vol. 2, p. 287,296 Chem.Abstr., , p. 5144
|
【方法一】
由己二酸和2-乙基己醇在硫酸催化下减压酯化而得。工业品己二酸二(2-乙基己基)酯含量≥99%。原料消耗(kg/t)己二酸 4152-乙基己醇 750
| 海关编码 |
2917120090
|
| 中文概述 |
2917120090. 己二酸及其盐和酯. 增值税率:17.0%. 退税率:13.0%. 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分
|
| 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
|
| Summary |
2917120090. adipic acid and its salts. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%
|
本网页内容来自不同专业数据源,如对内容有疑义,欢迎联系service1@chemsrc.com。