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乙醇

乙醇

中文名稱:乙醇

C A S 號(hào):64-17-5

產(chǎn)品分類:CAS號(hào)大全

產(chǎn)品品牌:紀(jì)寧生物

產(chǎn)品詳情

乙醇 64-17-5

CAS號(hào):64-17-5

英文名稱:Ethanol

英文同義詞:RGA;etha;Spirt;C2H5OH;Jaysol;jiujin;Tecsol;Thanol;Etanol;Algrain

中文名稱:乙醇

中文同義詞:乙醇;酒精;乙醇2;乙基醇;乙醇L;羥基乙烷;固體乙醇;水中乙醇;精制乙醇;食用酒精

分子式:C2H6O

分子量:46.07

熔點(diǎn):-114°C

沸點(diǎn):78°C

密度:0.789 g/mL at 20 °C

蒸氣密度: 1.59 (vs air)

蒸氣壓: 43 mmHg at 20 °C

FEMA:2419 | ETHYL ALCOHOL

折射率:1.3614

閃點(diǎn):12°C

儲(chǔ)存條件:room temp

溶解度:water: soluble (completely)

酸度系數(shù)(pKa): 16(at 25℃)

形態(tài): Liquid. Colorless liquid / invisible vapor.

顏色: APHA: ≤10

比重: 0.80872~0.81601

氣味 (Odor): Pleasant alcoholic odor detectable at 49 to 716 ppm (mean = 180 ppm)

相對(duì)極性: 0.654

PH值: 7.0 (10g/l, H2O, 20℃)

爆炸極限值(explosive limit): 3.1-27.7%(V)(ethanol)

嗅覺閾值(Odor Threshold): 0.52ppm

水溶解性:miscible

敏感性:Hygroscopic

最大波長(λmax): λ: 240 nm Amax: 0.40λ: 250 nm Amax: 0.30λ: 260 nm Amax: 0.30λ: 270 nm Amax: 0.10λ: 340 nm Amax: 0.10

JECFA Number: 41

Merck:14,3760

BRN:1718733

暴露限值: TLV-TWA 1900 mg/m3 (1000 ppm) (ACGIH).

穩(wěn)定性: Stable. Substances to be avoided include strong oxidizing agents, peroxides, acids, acid chlorides, acid anhydrides, alkali metals, ammonia, moisture. Forms explosive mixtures with air. Hygroscopic.

CAS 數(shù)據(jù)庫: 64-17-5(CAS DataBase Reference)

NIST化學(xué)物質(zhì)信息: Ethanol(64-17-5)

(IARC)致癌物分類: 1 (Vol. 96, 100E) 2012

EPA化學(xué)物質(zhì)信息: Ethanol (64-17-5)