p-Xylene

  • Định danh

    Số CAS
    106-42-3

    Công thức phân tử
    C8H10

    SMILES
    CC1=CC=C(C=C1)C

    Chỉ số lưu (RI)

    • Carbowax: 1148.0

  • Hồ sơ mùi hương

    ngọt 58.63%
    hoa 42.26%
    gỗ 39.47%
    xanh 36.88%
    phenol 33.37%
    hăng 32.7%
    dầu 31.29%
    long não 31.01%
    đất 29.37%
    mốc 29.06%

    Scent© AI

  • Thuộc tính

    XLogP3-AA
    3.2 Tan tốt trong DEP, BB, MMB

    Khối lượng phân tử
    106.16 g/mol

    Nhiệt độ tan chảy

    • 55.9 °F (NTP, 1992)
    • 13.3 °C
    • 13 °C
    • 56 °F

    Nhiệt độ sôi

    • 280.9 °F at 760 mmHg (NTP, 1992)
    • 138.3 °C
    • p-Xylene and m-xylene cannot be separated by distillation because their boiling points are too close.
    • 138 °C
    • 281 °F

    Nhiệt độ chớp cháy

    • 81 °F (NTP, 1992)
    • 25.0 °C (77.0 °F) - closed cup
    • 77 °F (25 °C) (Closed cup)
    • 25 °C c.c.
    • 81 °F

    Độ tan

    • Insoluble. (NTP, 1992)
    • In water, 1.62X10+2 mg/L at 25 °C
    • In water, 165 mg/L at 25 °C (average of 15 literature values ranging from 130-215 mg/L at 25 °C)
    • Miscible in alcohol, ether, acetone, benzene; soluble in chloroform
    • Solubility in water, g/l at 25 °C: 0.2 (very slightly soluble)
    • 0.02%

  • Các tên gọi

    • P-XYLENE
    • 1,4-Dimethylbenzene
    • Para-Xylene
    • 106-42-3
    • 1,4-Xylene
    • p-Methyltoluene
    • p-Dimethylbenzene
    • p-Xylol
    • Benzene, 1,4-dimethyl-
    • 4-Xylene
    • 4-Methyltoluene
    • Chromar
    • Scintillar
    • 1,4-Dimethylbenzol
    • paraxylene
    • CCRIS 910
    • NSC 72419
    • HSDB 136
    • EINECS 203-396-5
    • UNII-6WAC1O477V
    • 6WAC1O477V
    • DTXSID2021868
    • CHEBI:27417
    • AI3-52255
    • MFCD00008556
    • NSC-72419
    • CHEMBL31561
    • p-Xylene-alpha,alpha'-13C2
    • DTXCID701868
    • EC 203-396-5
    • Xylene, p-
    • Benzene, p-dimethyl-
    • p-Xylenes
    • Xylene, p-isomer
    • PXY
    • p-Xylol (DOT)
    • 1,4-dimethyl benzene
    • 1,4-dimethyl-benzene
    • P-XYLENE [MI]
    • 4-XYLENE [HSDB]
    • bmse000834
    • p-Xylene, analytical standard
    • BENZENE,1,4-DIMETHYL
    • WLN: 1R D1
    • p-Xylene, anhydrous, >=99%
    • p-Xylene, for synthesis, 99%
    • 187l
    • p-Xylene, for HPLC, >=99%
    • p-Xylene, ReagentPlus(R), 99%
    • NSC72419
    • p-Xylene 10 microg/mL in Methanol
    • Tox21_201113
    • BDBM50008567
    • Benzene, 1,2(or 1,4)-dimethyl-
    • c0083
    • STL264212
    • AKOS000121124
    • p-Xylene 5000 microg/mL in Methanol
    • p-Xylene, purum, >=98.0% (GC)
    • MSK000212-1000M
    • NCGC00091661-01
    • NCGC00091661-02
    • NCGC00258665-01
    • CAS-106-42-3
    • p-Xylene, SAJ first grade, >=99.0%
    • p-Xylene [UN1307] [Flammable liquid]
    • p-Xylene, SAJ special grade, >=99.0%
    • p-xylene Solution in Methanol, 1000ug/mL
    • NS00001217
    • S0649
    • X0014
    • X0044
    • EN300-24549
    • p-Xylene, puriss. p.a., >=99.0% (GC)
    • C06756
    • Q3314420
    • F0001-0120
    • Z199056432
    • InChI=1/C8H10/c1-7-3-5-8(2)6-4-7/h3-6H,1-2H
    • p-Xylene, Pharmaceutical Secondary Standard; Certified Reference Material
    • 136777-61-2
    • 203-396-5
1 4

Thực vật

Tên CAS Thực vật Tỷ lệ
Santolina chamaecyparisus (France) 2 84961-58-0 Santolina chamaecyparisus L., fam. Asteraceae (Compositae) 0.01%
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Ylang Ylang (China) 2a 8006-81-5 Cananga odorata (Lamk.) Hook. f. et Thomson forma genuina, fam. Annonaceae 0.48%
Michelia yunnanensis flower headspace (China) Michelia yunnanensis Franch. ex Finet et Gagnep., fam. Magnoliaceae 0.17%
Carob bean extract 1 9000-40-2 Ceratonia siliqua L., fam. Leguminoseae 0.01%
Cordia nitida fruit Cordia nitida Vahl., fam. Borraginaceae 0.5%
Patchouli (China) 3b rhizome 8014-09-3 Pogostemon cablin Benth., fam. Lamiaceae (Labiatae) 0.04%
Osage orange fruit, 1b steamdistilled Maclura pomifera (Raf.) Schneid, fam. Moraceae 0.5%