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5464-28-8生产厂家

5464-28-8价格

5464-28-8

5464-28-8结构式
5464-28-8结构式

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中文名 甘油缩甲醛
英文名 (1,3-Dioxolan-4-yl)methanol
中文别名 1,3-二氧戊环-4-甲醇
英文别名 UNII:Q45U46I791
GLYCEROL FORMAL, α,β
1,3-Dioxolan-4-ylmethanol
Glycerol Formal
MFCD00003218
1,3-Dioxolan-4-methanol
a,b-Methylene Glycerin
α,β-Methylene Glycerin
a,b-Formaldehyde Glycerol
EINECS 225-248-9
1,3-Dioxolane-4-methanol
4-(Hydroxymethyl)-1,3-dioxolane
密度 1.2±0.1 g/cm3
沸点 192.5±0.0 °C at 760 mmHg
熔点 192-193°C
分子式 C4H8O3
分子量 104.104
闪点 76.1±4.2 °C
精确质量 104.047340
PSA 38.69000
LogP -0.97
蒸汽压 0.1±0.8 mmHg at 25°C
折射率 1.434
储存条件

常温,避光,阴凉干燥处,密封保存

稳定性

常温常压下稳定

分子结构

1、 摩尔折射率:23.27

2、 摩尔体积(m3/mol):89.3

3、 等张比容(90.2K):230.4

4、 表面张力(dyne/cm):44.1

5、 极化率(10 -24cm 3):9.22

计算化学

1.疏水参数计算参考值(XlogP):-0.8

2.氢键供体数量:1

3.氢键受体数量:3

4.可旋转化学键数量:1

5.互变异构体数量:无

6.拓扑分子极性表面积38.7

7.重原子数量:7

8.表面电荷:0

9.复杂度:54.9

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:1

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:液体

2. 密度(g/mL,25/4℃):1.203

3. 相对蒸汽密度(g/mL,空气=1):未确定

4. 熔点(ºC):未确定

5. 沸点(ºC,常压):191-195

6. 沸点(ºC,5.2kPa):95-97

7. 折射率:1.425

8. 闪点(ºC):97

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:溶于水、醇、氯仿。

毒理学数据:

急性毒性数据:

小鼠腹膜LD50:9500mg/kg,行为性嗜睡(主要是精神不振)。

大鼠口服LD50:8gm/kg,行为性睡眠行为性兴奋。

大鼠腹膜 LD50 : 7500uL/kg ,行为性睡眠行为性兴奋。

繁殖数据:

小鼠口服TDLo:6mg/kg性持续时间雌性怀孕后6-15天。生殖-生育-植入后死亡率(如死亡和/或吸收植入每总数植入)生殖-对胚胎或胎儿(除死亡,例如,胎儿发育迟缓)生殖-具体的发展异常-肌肉骨骼系统。

小鼠口服TDLo:6600mg/kg性持续时间雌性怀孕后7-17天。生殖-对新生儿-活产指数(衡量出生后)。

小鼠皮下TDLo:6mg/kg性持续时间雌性怀孕后6-15天。生殖-生育-植入后死亡率(如死亡和/或吸收植入每总数植入)生殖-对胚胎或胎儿- fetotoxicity (除死亡,例如,胎儿发育迟缓)生殖-具体的发展异常-肌肉骨骼系统。

小鼠肌肉TDLo:3mg/kg性持续时间雌性怀孕后6-15天。生殖-生育-植入后死亡率(如死亡和/或吸收植入每总数植入)生殖-对胚胎或胎儿- fetotoxicity (除死亡,例如,胎儿发育迟缓)生殖-具体的发展异常-肌肉骨骼系统。

小鼠肌肉TDLo:6mg/kg性持续时间雌性怀孕后6-15天。生殖-具体的发展异常-心血管(循环)系统.

生态学数据:

通常对水是不危害的,若无政府许可,勿将材料排入周围环境

CHEMICAL IDENTIFICATION

RTECS NUMBER :
JH8390000
CHEMICAL NAME :
1,3-Dioxolane-4-methanol
CAS REGISTRY NUMBER :
5464-28-8
BEILSTEIN REFERENCE NO. :
0103187
LAST UPDATED :
199712
DATA ITEMS CITED :
10
MOLECULAR FORMULA :
C4-H8-O3
MOLECULAR WEIGHT :
104.12
WISWESSER LINE NOTATION :
T50 COTJ D1Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
9500 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
REFERENCE :
APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 44,293,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
8 gm/kg
TOXIC EFFECTS :
Behavioral - sleep Behavioral - excitement
REFERENCE :
APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 44,293,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
7500 mg/kg
TOXIC EFFECTS :
Behavioral - sleep Behavioral - excitement
REFERENCE :
APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 44,293,1986 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
6 gm/kg
SEX/DURATION :
female 6-15 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
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 56,93,1980
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
6 gm/kg
SEX/DURATION :
female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - cardiovascular (circulatory) system
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 56,93,1980
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
6600 mg/kg
SEX/DURATION :
female 7-17 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - live birth index (measured after birth)
REFERENCE :
TCMUD8 Teratogenesis, Carcinogenesis, and Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1980- Volume(issue)/page/year: 7,73,1987
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
6 gm/kg
SEX/DURATION :
female 6-15 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
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 56,93,1980
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
5 gm/kg
SEX/DURATION :
female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - cardiovascular (circulatory) system
REFERENCE :
ACATA5 Acta Anatomica. (S. Karger Pub., Inc., 79 Fifth Ave., New York, NY 10003) V.1- 1945- Volume(issue)/page/year: 106,203,1980
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
DOSE :
3 gm/kg
SEX/DURATION :
female 6-15 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
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 56,93,1980
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
DOSE :
6 gm/kg
SEX/DURATION :
female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - cardiovascular (circulatory) system
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 56,93,1980

安全声明 (欧洲) S23-S24/25
WGK德国 3
海关编码 2942000000

~75%

5464-28-8结构式

5464-28-8

文献:Predvoditelev; Malenkovskaya; Nifant'ev Russian Journal of General Chemistry, 1998 , vol. 68, # 6 p. 881 - 886

~%

5464-28-8结构式

5464-28-8

文献:Recueil des Travaux Chimiques des Pays-Bas, , vol. 48, p. 187 Journal of the American Chemical Society, , vol. 50, p. 3122

~58%

5464-28-8结构式

5464-28-8

文献:Tetrahedron Letters, , vol. 28, # 52 p. 6601 - 6604

~43%

5464-28-8结构式

5464-28-8

文献:Tetrahedron Letters, , vol. 28, # 52 p. 6601 - 6604

~5%

5464-28-8结构式

5464-28-8

文献:Tetrahedron Letters, , vol. 28, # 52 p. 6601 - 6604

~%

5464-28-8结构式

5464-28-8

文献:Recueil des Travaux Chimiques des Pays-Bas, , vol. 48, p. 187

~%

5464-28-8结构式

5464-28-8

文献:Recueil des Travaux Chimiques des Pays-Bas, , vol. 48, p. 187

~%

5464-28-8结构式

5464-28-8

文献:Journal of Catalysis, , vol. 271, # 2 p. 351 - 357

~%

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5464-28-8

详细
文献:Chemische Berichte, , vol. 27, p. 1894 Justus Liebigs Annalen der Chemie, , vol. 289, p. 29 Recueil des Travaux Chimiques des Pays-Bas, , vol. 48, p. 187 Journal of the American Chemical Society, , vol. 50, p. 3122 Justus Liebigs Annalen der Chemie, , vol. 335, p. 323 Justus Liebigs Annalen der Chemie, , vol. 357, p. 215,300

由甘油和甲醛反应而得。

海关编码 2932999099
中文概述 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%