Methyl octadecanoate

  • Định danh

    Số CAS
    112-61-8

    Công thức phân tử
    C19H38O2

    SMILES
    CCCCCCCCCCCCCCCCCC(=O)OC

    Chỉ số lưu (RI)

    • DB5: 2129.75
    • Carbowax: 2412.25

  • Thuộc tính

    XLogP3-AA
    9.0 Tan tốt trong IPP, DOA, IPM

    Khối lượng phân tử
    298.5 g/mol

    Nhiệt độ tan chảy

    • 100 °F (NTP, 1992)
    • 39.1 °C
    • 39.1 °C

    Nhiệt độ sôi

    • 828 to 829 °F at 747 mmHg (NTP, 1992)
    • 443 °C
    • Boiling point: 215 °C @ 15 mm Hg
    • 181.00 to 182.00 °C. @ 4.00 mm Hg

    Nhiệt độ chớp cháy

    • 307 °F (NTP, 1992)
    • 307 °F (153 °C)

    Độ tan

    • less than 1 mg/mL at 72 °F (NTP, 1992)
    • Insol in water; sol in alcohol or ether.
    • Very sol in ether and chloroform

  • Các tên gọi

    • METHYL STEARATE
    • 112-61-8
    • Methyl octadecanoate
    • Octadecanoic acid, methyl ester
    • Stearic acid methyl ester
    • Methyl n-octadecanoate
    • Stearic acid, methyl ester
    • Metholene 2218
    • Kemester 9718
    • Kemester 9018
    • Emery 2218
    • n-Octadecanoic acid methyl ester
    • METHYLSTEARATE
    • NSC 9418
    • HSDB 2901
    • UNII-8D4NXF3ZH7
    • Methyl-d3Stearate
    • EINECS 203-990-4
    • 8D4NXF3ZH7
    • MFCD00009005
    • OCTADECANOIC ACID,METHYL ESTER
    • BRN 1786213
    • Kemester 4516
    • AI3-07960
    • NSC-9418
    • DTXSID2047640
    • Methyl ester of octadecanoic acid
    • n-Octadecanoic acid, methyl ester
    • EC 203-990-4
    • 4-02-00-01216 (Beilstein Handbook Reference)
    • WE(1:0/18:0)
    • METHYL STEARATE (II)
    • METHYL STEARATE [II]
    • METHYL STEARATE (USP-RS)
    • METHYL STEARATE [USP-RS]
    • Octadecanoic acid-methyl ester
    • Methyl Stearate; Octadecanoic acid methyl ester; Methyl octadecanoate
    • Methyl stearate (Standard)
    • C18 FAME
    • PASTELL M 180
    • SCHEMBL39262
    • octadecanoic acid methyl ester
    • METHYL STEARATE [HSDB]
    • WLN: 17VO1
    • DTXCID0027640
    • Methyl stearate, >=96%, FG
    • Methyl stearate, ~99% (GC)
    • CHEBI:69188
    • HY-B1934R
    • MSK1816
    • NSC9418
    • CS-D1357
    • HY-B1934
    • Methyl stearate, analytical standard
    • LMFA07010474
    • s5756
    • STL281377
    • AKOS015901560
    • FM74199
    • STEARIC ACID METHYL ESTER [MI]
    • AC-35013
    • BS-43767
    • SY027457
    • methyl stearate [standard material for gc]
    • DB-003728
    • Octadecanoic acid methyl ester (FAME MIX)
    • NS00001076
    • S0080
    • S0312
    • G75931
    • Q27137527
    • 6A62CF35-4D1C-47C0-8186-CAB436C59C3F
    • Methyl stearate, certified reference material, TraceCERT(R)
    • Methyl stearate, European Pharmacopoeia (EP) Reference Standard
    • Methyl stearate, United States Pharmacopeia (USP) Reference Standard
    • 203-990-4
    • InChI=1/C19H38O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h3-18H2,1-2H
1 3

Thực vật

Tên CAS Thực vật Tỷ lệ
Myrtle berry (Italy) 8008-46-6 Myrtus communis L., fam. Myrtaceae 0.4%
Jasmine absolute (India) 2 8022-96-6 Jasminum officinale var. grandiflorum L., fam. Oleaceae 2.2%
Jasmine oil (India) 8022-96-6 Jasminum officinale var. grandiflorum L., fam. Oleaceae 1.7%
Hedychium coronarium flower (Japan) Hedychium coronarium Koenig, fam. Zingiberaceae 0.11%
Narcissus poeticus absolute 8023-75-4 Narcissus poeticus L., fam. Amaryllidaceae 0.1%
Genet absolute 2 8023-80-1 Spartium junceum L., fam. Leguminosae (Papilionaceae) 0.01%
Jasmine absolute (Egypt) 4 8022-96-6 Jasminum officinale var. grandiflorum L., fam. Oleaceae 1.63%
Jasmine azoricum concrete Jasminum azoricum L., fam. Oleaceae 0.5%
Jasmine sambac (France) concrete Jasminum sambac (L.) Aiton, fam. Oleaceae 1.2%
Rhubarb root Rheum palmatum L., fam. Polygonaceae 9.3%
Cilantro (Coriander leaf) 5a 8008-52-4 Coriandrum sativum L., fam. Apiaceae (Umbelliferae) 0.06%
Cilantro (Coriander leaf) 5b 8008-52-4 Coriandrum sativum L., fam. Apiaceae (Umbelliferae) 0.13%
Yarrow (Cuba) 84082-83-7 Achillea millefolium L., fam. Asteraceae (Compositae) 0.2%
Pineapple pulp Ananas comosus (L.) Merr., fam. Bromeliaceae 0.26%
Carapa guianensis Carapa guianensis Aubl., fam. Meliaceae 0.05%
Geneps fruit (Cuba) Melicocca bijuga L., fam. Sapindaceae 0.1%
Soursop, wild fruit Annona montana Macf., fam. Annonaceae 0.01%