CAS 6921-27-3 MFCD00048108-Dipropargylether 二丙炔基醚 TAO{mole}

Dipropargylether 二丙炔基醚

CAS 6921-27-3 MFCD00048108

化学结构图

SMILES: C#CCOCC#C

化学属性

Mol. Formula	C6
Mol. Weight	94
Refractive index	1.4410 to 1.4450
Boiling Point	117°C(lit.)
Density	0.914
Flash Point	23°C(lit.)
TSCA	No

别名和识别编码

Chemical Name	Dipropargylether
Synonym	propargyl ether 二丙炔基醚二丙炔基醚二炔丙基醚二炔丙基醚炔丙基醚
CAS Number	6921-27-3
PubChem Substance ID	23349
MDL Number	MFCD00048108
Chemical Name Translation	二丙炔基醚
InChIKey	HRDCVMSNCBAMAM-UHFFFAOYSA-N
Wiswesser Line Notation	1UU2O2UU1
Beilstein Registry Number	1735850
LabNetwork Molecule ID	LN02143681
Reaxys-RN	1735850
InChI	InChI=1S/C6H6O/c1-3-5-7-6-4-2/h1-2H,5-6H2

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安全信息

GHS Symbol

WGK Germany3

Hazard Codes

Hazard statements

H226 Flammable liquid and vapour 易燃液体和蒸气
H302 Harmful if swallowed 吞食有害

Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

RTECSUK5950000

Signal word

UN Number UN3271 3271

Risk Statements

R19 May form explosive peroxides 可能生成易爆的过氧化物质
R10 Flammable 易燃
R22 Harmful if swallowed 吞咽有害

Safety Statements

S36 Wear suitable protective clothing 穿戴适当的防护服；
S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；

Packing GroupIII

Precautionary statements

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。
P233 Keep container tightly closed. ?保持容器密闭。
P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
P241+P242+P243
P242 Use only non-sparking tools. 只能使用无火花工具。
P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
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+P312
P301+P312+P330
P301+P317
P303+P361+P353
P330 Rinse mouth. 漱口
P370+P378
P403+P235
P501 Dispose of contents/container to..… 处理内容物/容器.....

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 539 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - food intake (animal)
   Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)
REFERENCE :
   FEPRA7 Federation Proceedings, Federation of American Societies for
   Experimental Biology. (Bethesda, MD)  V.1-46, 1942-87.
   Volume(issue)/page/year: 19,389,1960

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 168 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - food intake (animal)
   Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)
REFERENCE :
   FEPRA7 Federation Proceedings, Federation of American Societies for
   Experimental Biology. (Bethesda, MD)  V.1-46, 1942-87.
   Volume(issue)/page/year: 19,389,1960

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : 913 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Gastrointestinal - nausea or vomiting
   Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)
REFERENCE :
   FEPRA7 Federation Proceedings, Federation of American Societies for
   Experimental Biology. (Bethesda, MD)  V.1-46, 1942-87.
   Volume(issue)/page/year: 19,389,1960

Hazard Class3

Storage condition 0-10°C