(±)-1,3-Butanediol
Molecular Structure:
MDL:
MFCD00004554
Molecular Formula:
C4H10O2; CH3CH(OH)CH2CH2OH
Molecular Weight:
90.12
Alias:
1,3-二羟基丁烷,(±)-1,3-丁二醇,间丁二醇
1,3-Butylene glycol
Product order:
| Name |
Specifications |
Packing |
Price |
Delivery |
| (±)-1,3-Butanediol |
98% |
500ml |
RMB 60.5 |
Consulting service |
| (±)-1,3-Butanediol |
分析标准品 |
250mg |
RMB 440 |
Consulting service |
| (±)-1,3-Butanediol |
99% |
500ml |
RMB 94.6 |
Consulting service |
| (±)-1,3-Butanediol |
99% |
2.5L |
RMB 363 |
Consulting service |
Character:
无色粘稠液体。表面张力(25℃)37.8mN、m,闪点121℃。溶于水、丙酮、甲基·乙基(甲)酮、乙醇、邻苯二甲酸二丁酯、蓖麻油,几乎不溶于脂肪族烃、苯、甲苯、四氯化碳、乙醇胺类、矿物油、亚麻子油。热时能溶解尼龙,也能部分溶解虫胶和松脂。因沸点较高,常压下蒸馏时易受空气氧化,故宜在减压下蒸馏。无臭,略有苦甜味。吸湿性强,可吸收相当于本身重量12.5%的水分(相对湿度为50%时),甚至38.5%的水分(相对湿度为80%时)。
熔点:-54℃
沸点:203-204℃
密度:1.0043
折射率n20/D:1.4385-1.4405
闪点:121℃
Quality Standard:
外观Appearance 无色液体
纯度Purity >99.0% (GC)
比重Specific gravity (20/20°C) 1.0040-1.0070
折光率Refractive index n20/D 1.4385 - 1.4405
色度Color scale <10 APHA
红外光谱鉴别Infrared spectrometry 和对照品匹配
水分Water <0.2 %
Storage:
用途 1,3-丁二醇具有二元醇的反应性、无臭、低毒、水溶性好等特点,主要用于有机合成,是聚酯树酯、醇酸树脂的原料,增塑剂的原料,聚氨酯涂料的原料,湿润剂和柔软剂,医药、染料的中间体。
Related Products
- Glycerol
- 2-Methyl-1-phenyl-2-propanol
- [3-(Trifluoromethyl)phenyl]methanethiol
- Bronopol
- 2-Octyl-1-dodecanol
- 2,5-Dimethyl-2,5-hexanediol
- (R)-(−)-3-Chloro-1,2-propanediol
- Xylitol
- Dihydrolinalool
- 6-Heptyn-1-ol
- 4-Penten-1-ol
- Cyclohexanemethanol
- 2-Mercapto-3-butanol, mixture of isomers
- 1-Hexyn-3-ol
- 2-Ethyl-1-hexanol
- 4,4′-Dichlorobenzhydrol
- 1,10-Decanediol
- 2-Methyl-2,4-pentanediol
- 2-Fluoroethanol
- Adonitol
- 1-Adamantanol
- Curcumol
- 2-Bromothiophenol
- (±)-2-Amino-1-butanol
- 3-Methyl-3-oxetanemethanol
- 4-Methoxybenzyl alcohol
- 3-Butyn-1-ol
- Stigmasterol
- Neopentyl glycol
- trans-2-Hexen-1-ol
- 2,3-Butanediol
- 1-Thioglycerol
- 1,3-CYCLOPENTANEDIOL
- 2-Naphthalenemethanol
- Poly(propylene glycol)
- Chnnamyl alcohol
- N-Boc-4-piperidinemethanol
- 1-Undecanol
- 2,2,4-Trimethyl-1,3-pentanediol
- (R)-(−)-2-Amino-1-butanol
- β-Estradiol 3-benzoate
- 1-Naphthalenemethanol
- Tetrahydro furfuryl alcohol
- 4-Bromo-1-butanol
- 9-Anthracenemethanol
- Nerol
- n-Octanol
- 2-(Methylamino)ethanol
- Epoxydihydrolinalool
- 4-Pentyn-1-ol
- (R)-(+)-1-Phenylethanol
- 1,6-Hexanediol
- Terpineol
- 2-Nitroethanol
- Cycloheptanol
- 2-Methyl-3-furanthiol
- 2-Pyridinemethanol
- 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-Hexadecafluoro-1,10-decanediol
- 5-Amino-1-pentanol
- 4-Fluorobenzyl mercaptan
- 4-Carvomenthenol
- Cholesterol
- 1,4-Dithioerythritol
- (1R,2S)-(+)-cis-1-Amino-2-indanol
- Solanesol from tobacco
- 2-N-PROPYLPROPANE-1,3-DIOL
- 9-Fluorenylmethanol
- Paclitaxel
- n-Decyl alcohol
- Isophytol
- Nerolidol
- 1,4-Benzenedimethanol
- (2-Mercaptoethyl)pyrazine
- 2-(Benzyloxy)ethanol
- Tryptophol
- 4-(Trifluoromethyl)benzyl alcohol
- Kaempferol
- 9-Hydroxyfluorene
- (S)-(+)-1,2-Propanediol
- Boron trifluoride-methanol-complex solution