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鄰二甲苯

鄰二甲苯

中文名稱:鄰二甲苯

C A S 號(hào):95-47-6

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

鄰二甲苯 95-47-6

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CAS號(hào):95-47-6

英文名稱:o-Xylene

英文同義詞:XYLOL;YLENE;XYLENES;o-Xylol;O-XYLENE;2-xylene;o-Xylenes;0-Xylene
;ai3-08197;1,2-Xylene

中文名稱:鄰二甲苯

中文同義詞:鄰茬;鄰二甲苯;鄰二甲苯;鄰間二甲苯;2-二甲苯;磷-二甲苯;無水鄰二甲苯;2-二甲基苯;鄰二甲苯對(duì)照品;1,2-二甲苯

分子式:C8H10

分子量:106.17

熔點(diǎn):-26--23 °C (lit.)

沸點(diǎn):143-145 °C (lit.)

密度:0.879 g/mL at 20 °C (lit.)

蒸氣密度: 3.7 (vs air)

蒸氣壓: <0.1 atm ( 21.1 °C)

折射率:n20/D 1.505(lit.)

閃點(diǎn):90 °F

儲(chǔ)存條件:Store below +30°C.

溶解度:water: partially soluble0.1705 g/L at 25°C

形態(tài): Solid or Crystalline Powder

酸度系數(shù)(pKa): >15 (Christensen et al., 1975)

顏色: Yellow to beige

氣味 (Odor): Benzene-like; characteristic aromatic.

嗅覺閾值(Odor Threshold): 0.38ppm

爆炸極限值(explosive limit): 1.0-7.6%(V)

水溶解性:Sparingly soluble in water. (0.2g/L)

最大波長(zhǎng)(λmax): λ: 288 nm Amax: 1.00λ: 300 nm Amax: 0.40λ: 325 nm Amax: 0.05λ: 350-400 nm Amax: 0.01

Merck:14,10081

BRN:1815558

Henry's Law Constant: 14.0 at 45.00 °C, 16.4 at 50.00 °C, 19.0 at 55.00 °C, 21.3 at 60.00 °C, 26.3 at 70.00 °C (static headspace-GC, Park et al., 2004)

暴露限值: NIOSH REL: 100 ppm (435 mg/m3), STEL 150 ppm (655 mg/m3), IDLH 900 ppm; OSHA PEL: TWA 100 ppm; ACGIH TLV: TWA 100 ppm, STEL 150 ppm (adopted).

穩(wěn)定性: Stable. Incompatible with oxidizing agents. Flammable. Hygroscopic.

InChIKey: CTQNGGLPUBDAKN-UHFFFAOYSA-N

CAS 數(shù)據(jù)庫(kù): 95-47-6(CAS DataBase Reference)

NIST化學(xué)物質(zhì)信息: Benzene, 1,2-dimethyl-(95-47-6)

EPA化學(xué)物質(zhì)信息: o-Xylene (95-47-6)