研峰科技 Infinity Scientific

Ethylene Glycol 乙二醇

规格: 99%

CAS: 107-21-1

产品编号: H38789

MDL: MFCD00002885

品牌: INFI

Chemical Name	Ethylene glycol
MDL Number	MFCD00002885
CAS Number	107-21-1
EC Number	203-473-3
Beilstein Registry Number	505945
Reaxys-RN	505945
PubChem Substance ID	174
Merck Number	3798
Synonym	Ethylene glycol,98% {LY} Ethylene glycol,98% {} {LY} Ethylene glycol,98% {} {} {LY} Ethylene glycol,98% {} {} {} {LY} Ethylene glycol,98% {} {} {} {} {LY} Ethylene glycol,98% {} {} {} {} {} {LY} Ethylene glycol,98% {} {} {} {} {} {} {LY} Ethylene glycol,98% {} {} {} {} {} {} {} {LY} Ethylene glycol,98% {} {} {} {} {} {} {} {} {LY} Ethylene glycol,98% {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethylene glycol,98% {} {} {} {} {} {} {} {} {} {} {LY} Ethylene glycol,98% {} {} {} {} {} {} {} {} {} {} {} {LY} Ethylene glycol,98% {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethylene glycol,98% {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethylene glycol,98% {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethylene glycol,98% {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethylene glycol,98% {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {}
Chemical Name Translation	乙二醇
InChIKey	LYCAIKOWRPUZTN-UHFFFAOYSA-N
Wiswesser Line Notation	Q2Q
LabNetwork Molecule ID	LN00163543
InChI	InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
Canonical SMILES	OCCO

GHS Symbol

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Human - man
DOSE/DURATION           : 1637 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85DCAI "Poisoning; Toxicology, Symptoms, Treatments," 2nd ed., Arena, J.M.,
   Springfield, IL, C.C. Thomas, 1970  Volume(issue)/page/year: 2,73,1970

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - man
DOSE/DURATION           : 1195 mg/kg
TOXIC EFFECTS :
   Peripheral Nerve and Sensation - sensory change involving peripheral nerve
   Kidney, Ureter, Bladder - renal function tests depressed
REFERENCE :
   AEMED3 Annals of Emergency Medicine.  (American College of Emergency
   Physicians, 1125 Executive Circle, Irving, TX 75038)
   Volume(issue)/page/year: 20,208,1991

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human - man
DOSE/DURATION           : 15 gm/kg
TOXIC EFFECTS :
   Peripheral Nerve and Sensation - sensory change involving peripheral nerve
   Gastrointestinal - ulceration or bleeding from small intestine
   Kidney, Ureter, Bladder - renal functio

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 3 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 65,89,1939

TYPE OF TEST

TYPE OF TEST            : DNA inhibition
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 320 mmol/L
REFERENCE :
   PNASA6 Proceedings of the National Academy of Sciences of the United States
   of America.  (National Academy of Sciences, Printing & Pub. Office, 2101
   Constitution Ave., Washington, DC 20418) V.1-    1915-
   Volume(issue)/page/year: 79,1171,1982

TYPE OF TEST            : Cytogenetic analysis
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Rodent - rat
DOSE/DURATION           : 1200 mg/kg
REFERENCE :
   TGANAK Tsitologiya i Genetika.  Cytology and Genetics.  For English
   translation, see CYGEDX. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-    1967-  Volume(issue)/page/year: 19,436,1985

TYPE OF TEST            : Mutation in mammalian somatic cells
TEST SYSTEM             : Rodent - mouse Lymphocyte
DOSE/DURATION           : 100 mmol/L
REFERENCE :
   PAACA3 Proceedings of the American Association for Cancer Research. (Waverly
   Press, 428 E. Preston St., Baltimore, MD 21202)  V.1-    1954-
   Volume(issue)/page/year: 21,74,1980

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 25 gm/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Maternal Effects - uterus, cervix, vagina
   Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured
   before birth)
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: PB85-104594

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 7500 mg/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   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:
   81,113,1985

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 84 gm/kg
SEX/DURATION            : female 1-21 day(s) after conception
                          lactating female 21 day(s) post-birth
TOXIC EFFECTS :
   Reproductive - Effects on Newborn - live birth index (measured after birth)
   Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight
   gain)
   Reproductive - Effects on Newborn - delayed effects
REFERENCE :
   TOXID9 Toxicologist.  (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway,

Signal word	Warning
WGK Germany	1
Safety Statements
S2 Keep out of the reach of children 避免儿童触及； S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见； S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
Risk Statements
R22 Harmful if swallowed 吞咽有害 R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。 P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。 P301+P310 P305+P351+P338+P337+P313 P308+P311 P308+P313 P332+P313 P405 Store locked up. 上锁保管。 P501 Dispose of contents/container to..… 处理内容物/容器.....
RTECS	KW2975000
Hazard statements
H302 Harmful if swallowed 吞食有害 H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官 H303 May be harmfully swallowed 吞食可能有害
Storage condition	Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Personal Protective Equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes	Xn Xn,Xi

气相色谱固定液(最高使用温度50℃，溶剂为氯仿)，分离分析低沸点含氧化合物、胺类化合物、氮或氧杂环化合物。测定水泥中的氧化钙, 溶剂, 抗冻剂, 制造聚酯树脂、增塑剂、化妆品、炸药、耐寒润滑油、表面活性剂、清漆、染料、油墨等, 有机合成。

{ALF} In combination with TMS chloride, ɑß-enones are converted to ß-chloro acetals in one step: Tetrahedron Lett., 25, 3805 (1984).

{ALF} For examples of use in acetal (1,3-dioxolane) formation, catalyzed by tosic acid with azeotropic water removal, see: Org. Synth. Coll., 6, 567 (1988); 7, 241, 271 (1990). A mild dehydrating agent, e.g. triethyl orthoformate may be used as an alternative: J. Org. Chem., 48, 2122 (1983). PPTS (Pyridinium p-toluenesulfonate, A15708) has been recommended as a catalyst for the formation and cleavage of ethylene acetals, being less likely to cause acid-catalyzed rearrangements than tosic acid itself: Synthesis, 724 (1979). For acetalization of ɑß-enals, tartaric acid in the presence of anhydrous MgSO4 gives good results: J. Org. Chem., 60, 2931 (1995). Review of the preparation of acetals: Synthesis, 501 (1981). See also 2,2-Dimethyl-1,3-dioxolane, L00482.

{ALD} Merck:14,3798

Beilstein:1,465

化学属性

Mol. Formula	C2H6O2
Mol. Weight	62.07
Density	1.093
Refractive index	1.4300 to 1.4330
Flash Point	231.8 °F
TSCA	Yes
Boiling Point	196 - 198 °C(lit.)
Melting Point	-13 °C
Autoignition Point	752 °F
Vapor Density	2.1 (vs air)
Vapor Pressure	0.08 mmHg ( 20 °C)
Solubility	与水混溶，可混溶于乙醇、醚等。
Stability	对湿度敏感
pH	:A

*以上化合物性质及应用等信息仅供参考