六乙二醇
六乙二醇用途
六乙二醇名称
[ CAS 号 ]:
2615-15-8
[ 中文名 ]:
六甘醇
[ 英文名 ]:
hexaethyleneglycol
[中文别名 ]:
[英文别名 ]:
- EINECS 220-045-1
- HEXAETHYLENE GLYCOL
- Polyethylene glycol 300
- MFCD00002877
- 3,6,9,12,15-Pentaoxaheptadecane-1,17-diol
- hexa-PEG-diol
- hexaethyleneglycol
- PEG-6
- Hexagol
- Hexaoxyethylene glycol
六乙二醇生物活性
[ 描述 ]:
[ 相关类别 ]:
[ 靶点 ]
PEGs
[体外研究]
[参考文献]
六乙二醇物理化学性质
[ 密度 ]:
1.1±0.1 g/cm3
[ 沸点 ]:
378.3±0.0 °C at 760 mmHg
[ 熔点 ]:
5-7 °C(lit.)
[ 分子式 ]:
C12H26O7
[ 分子量 ]:
282.331
[ 闪点 ]:
193.7±26.5 °C
[ 精确质量 ]:
282.167847
[ PSA ]:
86.61000
[ LogP ]:
-2.95
[ 蒸汽压 ]:
0.0±1.9 mmHg at 25°C
[ 折射率 ]:
1.460
[ 储存条件 ]:
室温,密封
[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents.
六乙二醇MSDS
六乙二醇毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- MM3670000
- CHEMICAL NAME :
- Hexaethylene glycol
- CAS REGISTRY NUMBER :
- 2615-15-8
- BEILSTEIN REFERENCE NO. :
- 1638281
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C12-H26-O7
- MOLECULAR WEIGHT :
- 282.38
- WISWESSER LINE NOTATION :
- Q2/O2/ 5Q
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- AJOPAA American Journal of Ophthalmology. (Ophthalmic Pub. Co., 435 N. Michigan Ave., Suite 1415, Chicago, IL 60611) Series 3: V.1- 1918- Volume(issue)/page/year: 29,1363,1946 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 32 gm/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Gastrointestinal - other changes Kidney, Ureter, Bladder - other changes
- REFERENCE :
- JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 23,259,1941
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 20 gm/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Gastrointestinal - other changes Kidney, Ureter, Bladder - other changes
- REFERENCE :
- JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 23,259,1941
六乙二醇安全信息
[ 个人防护装备 ]:
Eyeshields;Gloves
[ 危害码 (欧洲) ]:
Xn
[ 安全声明 (欧洲) ]:
S23-S24/25
[ 危险品运输编码 ]:
NONH for all modes of transport
[ WGK德国 ]:
2
[ RTECS号 ]:
MM3670000
[ 海关编码 ]:
2909499000
六乙二醇合成路线
六乙二醇上下游产品
六乙二醇上游产品
六乙二醇下游产品
六乙二醇海关
[ 海关编码 ]: 2909499000
[ 中文概述 ]:
2909499000 其他醚醇及其卤化、磺化、硝化或亚硝化衍生物. 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 ]:
2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%
六乙二醇文献
Bioconjug. Chem. 21(8) , 1545-53, (2010)
A series of aliphatic and aromatic spacer molecules designed to cap the ends of DNA duplexes have been synthesized. The spacers were converted into dimethoxytrityl-protected phosphoramidites as syntho...
Adsorption isotherms of aqueous C12E6 and cetyltrimethylammonium bromide surfactants on solid surfaces in the presence of low molecular weight coadsorbents.Langmuir 25(10) , 5536-44, (2009)
In this work, we evaluate the effects of the low molecular weight compounds toluene, phenol, and 1-hexanol on the adsorption of two surfactants on one solid surface. The surfactants are cetyltrimethyl...
A nicked duplex decamer DNA with a PEG(6) tether.Nucleic Acids Res. 29(5) , 1132-43, (2001)
A dumbbell double-stranded DNA decamer tethered with a hexaethylene glycol linker moiety (DDSDPEG), with a nick in the centre of one strand, has been synthesised. The standard NMR methods, E.COSY, TOC...
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