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ChemicalBook--->CAS DataBase List--->23578-51-0

23578-51-0

23578-51-0 Structure

23578-51-0 Structure
IdentificationBack Directory
[Name]

2,7-OCTADIENOL
[CAS]

23578-51-0
[Synonyms]

2,7-OCTADIENOL
1-octa-2,7-dienol
2,7-octadien-1-ol
2,7-Octadiene-1-ol
Octa-2,7-dien-1-ol
2,7-Octadienol 
Octadienolcisandtransmixture
2,7-Octadienol(cis-andtrans-mixture)>
2,7-Octadienol (cis- and trans- mixture)
2,7-OCTADIENOL (CIS- AND TRANS- MIXTURE) 95+%
2,7-Octadienol (cis- and trans- mixture)
[Molecular Formula]

C8H14O
[MDL Number]

MFCD00191472
[MOL File]

23578-51-0.mol
[Molecular Weight]

126.2
Chemical PropertiesBack Directory
[Boiling point ]

75-76 °C(Press: 4 Torr)
[density ]

0,87 g/cm3
[refractive index ]

1.4590-1.4630
[Fp ]

83°C
[storage temp. ]

2-8°C
[form ]

clear liquid
[pka]

14.69±0.10(Predicted)
[color ]

Colorless to Light orange to Yellow
Safety DataBack Directory
[Symbol(GHS) ]


GHS05,GHS07
[Signal word ]

Danger
[Hazard statements ]

H227-H312-H315-H318
[Precautionary statements ]

P210-P264-P280-P302+P352+P312+P362+P364-P305+P351+P338+P310-P370+P378-P403+P235-P501
[HS Code ]

2905299090
[RTECS ]

錳,化學(xué)符號是Mn,它的原子序數(shù)是25,是一種灰白色、硬脆、有光澤的過渡金屬,純凈的金屬錳是比鐵稍軟的金屬,含少量雜質(zhì)的錳堅而脆,潮濕處會氧化。錳廣泛存在于自然界中,土壤中含錳0.25%,茶葉、小麥及硬殼果實含錳較多。接觸錳的作業(yè)有碎石、采礦、電焊、生產(chǎn)干電池、染料工業(yè)等。1774年,甘恩分離出了金屬錳。柏格曼將它命名為manganese(錳)。錳可用鋁熱法還原軟錳礦制得。詞條介紹了錳的發(fā)現(xiàn)歷史、國內(nèi)外發(fā)展?fàn)顩r、物理化學(xué)性質(zhì)、制備方法、應(yīng)用領(lǐng)域、分布情況以及安全措施等等。
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