CAS 534-15-6 MFCD00008493-1,1-Dimethoxyethane 乙醛缩二甲醇 TAO{mole}

1,1-Dimethoxyethane 乙醛缩二甲醇

CAS 534-15-6 MFCD00008493

化学结构图

SMILES: COC(C)OC

化学属性

Mol. Formula	C4H10O2
Mol. Weight	90.12
Density	0.852 g/mL at 25 °C(lit.)
Refractive index	1.3660 to 1.3680
Flash Point	-
TSCA	Yes
Boiling Point
Melting Point	No Data Available
Vapor Density	3.1 (vs air)
Solubility	可溶

别名和识别编码

Chemical Name	1,1-Dimethoxyethane
Synonym	1 1-DIMETHOXYETHANE 97+% 1,1-DIMETHOXYETHANE 1,1-Dimethoxyethane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
MDL Number	-
CAS Number	534-15-6
EC Number	208-589-8
Merck Number	3226
Beilstein Registry Number	1(4)3103
PubChem Substance ID	87567279
Reaxys-RN	1697039
Chemical Name Translation	乙醛缩二甲醇
Wiswesser Line Notation	1OY1&O1
LabNetwork Molecule ID	LN00198035
InChI	InChI=1S/C4H10O2/c1-4(5-2)6-3/h4H,1-3H3
Canonical SMILES	-

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品牌质保精细包装现货库存一流品牌服务

安全信息

RTECSAB2825000

Packing GroupII

UN Number UN2377 UN 2377 3/PG 2 2377

Risk Statements

R11 Highly flammable 非常易燃

Safety Statements

S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
S33 Take precautionary measures against static discharges 对静电采取预防措施；

Storage condition +4°C 4 4°C 4℃ Flammables area Moisture Sensitive

GHS Symbol

WGK Germany2

Hazard statements

H225 Highly flammable liquid and vapour 高度易燃液体和蒸气

Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)

Precautionary statements

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。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P501 Dispose of contents/container to..… 处理内容物/容器.....
P332+P313
P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
P305+P351+P338+P337+P313
P303+P361+P353
P233 Keep container tightly closed. ?保持容器密闭。
P403+P235
P241+P242+P243

Signal word Danger

Hazard Codes F

Hazard Class3

Warnings 危化品目录(2015)

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3000 ppm/4H
TOXIC EFFECTS :
   Behavioral - general anesthetic
REFERENCE :
   AMIHAB AMA Archives of Industrial Health.  (Chicago, IL)  V.11-21, 1955-60.
   For publisher information, see AEHLAU.  Volume(issue)/page/year: 12,623,1955

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 4507 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PSEBAA Proceedings of the Society for Experimental Biology and Medicine.
   (Academic Press, Inc., 1 E. First St., Duluth, MN 55802)  V.1-    1903/04-
   Volume(issue)/page/year: 29,730,1932

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 6500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 31,60,1949

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 20 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 31,60,1949

Restrict 危险品

其他信息

参考质量标准:FAO/WHO，2001 含量(GT-10-4) ≥96% 酸值(OT-4) ≤1.0 折射率(n D 20 ) 1.365～1.367 相对密度(d 25 25 ) 0.850~0.860
MOL 文件:534-15-6.mol
毒性分级:低毒
灭火剂:干粉、干砂、雾状水、二氧化碳、泡沫
用途二:该品在有机合成中可用于保护醛基。
刺激数据:皮肤- 兔子 10 毫克/ 24小时轻度; 眼睛- 兔子 100 毫克/ 24小时中度
下游产品:4-羟基-2-氧代吡咯烷-N-乙酰胺 --> 阿贝卡星 --> (2,2-二甲氧基-1-甲基乙基)苯
外观性质:无色液体，有浓芳香气味。
用途一:该品在有机合成中可用于保护醛基，也用作工业溶剂及增塑剂。2体积该品与1体积氯仿的混合物为Mering混合物。
蒸气密度:3.1 (vs air)
类别:易燃液体
F:10-21
使用限量:FEMA(mg/kg)：无醇饮料、冷饮、布丁、凝胶、蜜饯，3.0；糖果、焙烤制品，6.0。
毒性:GRAS(FEMA)。
Alfa Aesar:乙醛缩二甲醇,98+% Acetaldehyde dimethyl acetal, 98+%(534-15-6)
方法一:由甲醇与乙醛在浓硫酸作用下反应而得。也可由甲醇与乙炔反应，或甲醇与乙烯反应制得乙醛缩二甲醇。
可燃性危险特性:遇明火、高温、氧化剂易燃; 燃烧产生刺激烟雾
FEMA:3426
图谱信息:二甲氧基乙烷(534-15-6)Raman光谱二甲氧基乙烷(534-15-6)核磁图( 13 CNMR) 二甲氧基乙烷(534-15-6)核磁图( 1 HNMR) 二甲氧基乙烷(534-15-6)质谱(MS) 二甲氧基乙烷(534-15-6)红外图谱(IR1)
二甲氧基乙烷价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D0633 乙醛缩二甲醇 Dimethyl Acetal 500ML 2730元 2014/06/02 D0633 乙醛缩二甲醇 Dimethyl Acetal 25ML 292元 2010/06/21 407911000 二甲氧基乙烷 1,1-Dimethoxyethane 95% 100 ML 921元
MSDS 信息:1,1-二甲氧基乙烷(534-15-6).msds
食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称允许使用该种添加剂的食品中文名称添加剂功能最大允许使用量（g/kg）最大允许残留量（g/kg） 1，1-二甲氧基乙烷食品食品用香料用于配制香精的各香料成分不得超过在GB 2760中的最大允许使用量和最大允许残留量
储运特性:库房通风低温干燥; 与氧化剂、酸类分开存放
急性毒性:口服- 大鼠 LD50: 6500 毫克/ 公斤; 吸入- 大鼠 LC50: 3000 PPM/ 4小时
Acros Organics:1,1-二甲氧基乙烷ACETALDEHYDE DIMETHYL ACETAL 1,1-Dimethoxyethane, 95%(534-15-6)
TCI Shanghai:乙醛缩二甲醇 Dimethyl Acetal,>;98.0%(GC)(534-15-6)
Sigma Aldrich:534-15-6(sigmaaldrich)
敏感性:Moisture Sensitive