CAS 123-42-2 MFCD00004471-Diacetone Alcohol 双丙酮醇 TAO{mole}

Diacetone Alcohol 双丙酮醇

CAS 123-42-2 MFCD00004471

化学结构图

SMILES: CC(=O)CC(C)(C)O

化学属性

Mol. Formula	C6H12O2
Mol. Weight	116.16
Density	0.931
Refractive index	1.4210 to 1.4260
Vapor Density	4 (vs air)
Boiling Point	166
Vapor Pressure	<;1 mmHg ( 20 °C)
Flash Point	58°C(lit.)
TSCA	Yes
Melting Point	-47°
Solubility	MISCIBLE

别名和识别编码

Chemical Name	Diacetone Alcohol
Synonym	4-Hydroxy-4-methyl-2-pentanone {Chemicalbook} TIMTEC-BB SBB009084 {} {uni_hamburg} Pyranton A {} {} {ALF} Diacetone alcohol {} {} {} {JNK} Diacetone alcoho {} {} {} {} {uni_hamburg} Diacetonalkohol {} {} {} {} {} { {} {} {} {} {} {hazard_com} Diacetonalcool {} {} {} {} {} {} {Chemicalbook} DIACETONE ALCOHOL {} {} {} {} {} {} {} {Chemicalbook} DAA {} {} {} {} {} {} {} {} {Chemicalbook} 4-羥-4-甲-2-戊酮 {} {} {} {} {} {} {} {} {} {SNA} 4-羟基-4-甲基-2-戊酮 {} {} {} {} {} {} {} {} {} {} {Chemicalbook} 4-甲基-4-羟基-2-戊酮(二丙酮醇 {} {} {} {} {} {} {} {} {} {} {} {Chemicalbook} 4-甲基-4-羟基-2-戊酮 {} {} {} {} {} {} {} {} {} {} {} {} {uni_hamburg} 4-methyl-4-hydroxypentan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {Chemicalbook} 4-hydroxyl-2-keto-4-methylpent {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {uni_hamburg} 4-hydroxy-4-methylpent-2-one {} {} {} {} {} {} {} {} {}
CAS Number	123-42-2
EC Number	204-626-7
Beilstein Registry Number	1740440
MDL Number	MFCD00004471
PubChem Substance ID	125309463
Merck Number	2964
Chemical Name Translation	双丙酮醇
Reaxys-RN	1740440
Wiswesser Line Notation	QX1&1&1V1
LabNetwork Molecule ID	LN00195421
InChI	InChI=1S/C6H12O2/c1-5(7)4-6(2,3)8/h8H,4H2,1-3H3
Canonical SMILES	CC(CC(C)(O)C)=O

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品牌质保精细包装现货库存一流品牌服务

产品应用

乙酸纤维素和酯化纤维素、赛璐珞等的溶剂。生化研究。电泳分析。木材防腐剂。

安全信息

Signal word Danger Warning

GHS Symbol

WGK Germany1

Safety Statements

S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；

Risk Statements

R36 Irritating to eyes 刺激眼睛

Precautionary statements

P201 Obtain special instructions before use. 使用前获取专门指示。
P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
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+P242+P243
P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
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。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
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。
P302+P352+P332+P313+P362+P364
P303+P361+P353
P304+P340+P312
P305+P351+P338
P305+P351+P338+P337+P313
P308+P311
P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。
P332+P313
P337+P313
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P370+P378
P403+P233
P403+P235
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Hazard statements

H226 Flammable liquid and vapour 易燃液体和蒸气
H318 Causes serious eye damage 严重伤害眼睛
H319 Causes serious eye irritation 严重刺激眼睛
H331 Toxic if inhaled 吸入中毒

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

RTECSSA9100000

Packing GroupIII

UN Number 1148

Hazard Codes 3

Hazard Class3

Warnings 危化品目录(2015)

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 13500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National
   Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair
   Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015)
   Volume(issue)/page/year: 1,21,1974

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3024 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - coma
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: 33,175,1928

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human
DOSE/DURATION           : 400 ppm
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National
   Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair
   Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015)
   Volume(issue)/page/year: 1,21,1974

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human
DOSE/DURATION           : 100 ppm
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - effect, not otherwise specified
   Behavioral - headache
   Gastrointestinal - nausea or vomiting
REFERENCE :
   NPIRI* Raw Material Data Handbook, Vol.1: Orga

Restrict 危险品

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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

外观性质:无色液体，有使人感觉愉快的气味。
毒性分级:中毒
Sigma Aldrich:123-42-2(sigmaaldrich)
{Chemica
职业标准:TLV-TWA 50 PPM (240 毫克/ 立方米); STEL 75 PPM (360 毫克/ 立方米)
上游原料
有愉快香气。能与水、乙醇、乙醚及其他有机溶剂混溶。易燃。低毒，半数致死量（大鼠，经口）4000mg/kg。
灭火剂:泡沫、干粉、二氧化碳、砂土
爆炸物危险特性:与空气混合可爆
二丙酮醇价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 81006028 二丙酮醇;甲基戊酮醇; 双丙酮醇; 2-甲-4-氧代-2-戊醇; 4-羟基-4-甲基-2-戊酮 500ml 29.7元 2011/08/23 xp400343 二丙酮醇;甲基戊酮醇; 双丙酮醇; 2-甲-4-氧代-2-戊醇; 4-羟基-4-甲基-2-戊酮 5ml 36元 2010/06/21 121482500 4-羟基-4-甲基-2-戊酮 4-Hydroxy-4-methyl-2-pentanone 99+% 250 ML 363元
可燃性危险特性:遇明火、高温、强氧化剂可燃; 燃烧排放刺激烟雾
蒸气压:
下游产品:涂料 --> 4-甲基-3戊烯-2-酮 --> 4-甲基-2-戊醇 --> 2,4-二甲基-3-环己烯-1-甲醛
类别:易燃液体
常规方法:用铁桶包装。每桶净重160kg。本品易燃，应贮存在通风、干燥处，严禁烟火。按易燃物品规定贮运。
Alfa Aesar:4-羟基-4-甲基-2-戊酮,98+% 4-Hydroxy-4-methyl-2-pentanone, 98+%(123-42-2)
MOL 文件:123-42-2.mol
Acros Organics:4-甲基-4-羟基-2-戊酮 4-Hydroxy-4-methyl-2-pentanone, 99+%(123-42-2)
用途二:用作染料的原料及树脂的溶液
MSDS 信息:双丙酮醇(123-42-2).msds
蒸气密度:4 (vs air)
图谱信息:4-羟基-4-甲基-2-戊酮(123-42-2)质谱(MS) 4-羟基-4-甲基-2-戊酮(123-42-2)核磁图( 1 HNMR) 4-羟基-4-甲基-2-戊酮(123-42-2)核磁图( 13 CNMR) 4-羟基-4-甲基-2-戊酮(123-42-2)红外图谱(IR2) 4-羟基-4-甲基-2-戊酮(123-42-2)红外图谱(IR1)
F:9
急性毒性:口服- 大鼠 LD50: 4000 毫克/ 公斤; 口服- 小鼠 LD50: 3950 毫克/ 公斤
用途四:乙酸纤维素和酯化纤维素、赛璐珞等的溶剂。生化研究。电泳分析。木材防腐剂。
方法一:由丙酮在碱性条件下经缩合而得。每吨产品消耗丙酮1250kg。
用途三:二丙酮醇是由丙酮制造亚异丙基丙酮、甲基异丁基酮、甲基异丁基甲醇及己二醇、佛尔酮、异佛尔酮过程中的中间体二丙酮醇可用以制取金属清洁剂、木材防腐剂、照相软片和药物的防腐剂、抗冻剂、液压油溶剂、萃取剂和纤维整理剂等。二丙酮醇广泛用作静电喷漆、赛璐珞、硝化纤维、脂肪、油脂、蜡和树脂等的溶剂。
用途一:用作高沸点溶剂、喷漆稀释剂、木材着色剂、除锈剂及染料等的原料
防护措施:低毒，对皮肤的刺激性小。长期反复接触可造成皮炎，或引起慢性中毒。在碱性溶液中容易生成丙酮，故实际上几乎无毒。在动物试验中，毒性与丙酮相似，浓溶液能引起肝、肾障碍，贫血，并有麻醉作用。大鼠经口LD50为4000mg/kg。严禁吞服。车间空气中最高容许浓度（美国）240mg/m3。生产设备应密闭，操作人员应穿戴防护用具。