Octadecanoic acid

  • Định danh

    Số CAS
    57-11-4

    Công thức phân tử
    C18H36O2

    SMILES
    CCCCCCCCCCCCCCCCCC(=O)O

    Chỉ số lưu (RI)

    • DB5: 2170.0
    • Carbowax: 3120.0

  • Thuộc tính

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

    Khối lượng phân tử
    284.5 g/mol

    Nhiệt độ tan chảy

    • 156.7 °F (NTP, 1992)
    • 68.8 °C
    • 69.3 °C
    • 68.8 °C
    • 69-72 °C
    • 156.7 °F

    Nhiệt độ sôi

    • 721 °F at 760 mmHg (NTP, 1992)
    • 383 °C
    • 371 °C
    • 721 °F

    Nhiệt độ chớp cháy

    • 385 °F (NTP, 1992)
    • 113 °C (235 °F) - closed cup
    • 385 °F (196 dec C) (closed cup)
    • 196 °C
    • 385 °F

    Độ tan

    • 1 to 10 mg/mL at 73 °F (NTP, 1992)
    • 0.597 mg/L (at 25 °C)
    • In water, 0.568 mg/L at 25 °C
    • In water, 0.597 mg/L at 25 °C
    • Insoluble in water
    • Slightly soluble in ethanol, benzene; soluble in acetone, chloroform, carbon disulfide
    • For more Solubility (Complete) data for Stearic acid (6 total), please visit the HSDB record page.
    • 0.000597 mg/mL
    • Solubility in water: none
    • practically insoluble in water; soluble in alcohol, ether, chloroform
    • 1 g in 20 ml alcohol (in ethanol)

  • Các tên gọi

    • stearic acid
    • Octadecanoic acid
    • 57-11-4
    • n-Octadecanoic acid
    • Stearophanic acid
    • Cetylacetic acid
    • 1-Heptadecanecarboxylic acid
    • Pearl stearic
    • Stearex Beads
    • Octadecansaeure
    • Stearinsaeure
    • Vanicol
    • Hydrofol Acid 150
    • Century 1240
    • Glycon DP
    • Glycon TP
    • Industrene R
    • Stearate
    • Formula 300
    • Hydrofol 1895
    • Hystrene 7018
    • Hystrene 9718
    • Glycon S-80
    • Glycon S-90
    • octadecoic acid
    • Tegostearic 254
    • Tegostearic 255
    • Tegostearic 272
    • Hystrene 80
    • Humko Industrene R
    • Hydrofol acid 1655
    • Hydrofol acid 1855
    • Hystrene S-97
    • Hystrene T-70
    • Industrene 5016
    • Dar-chem 14
    • Emersol 120
    • Emersol 132
    • Hystrene 4516
    • Hystrene 5016
    • Groco 54
    • Groco 55
    • Groco 55L
    • Groco 58
    • Groco 59
    • Glycon S-70
    • Industrene 8718
    • Industrene 9018
    • Emersol 150
    • Kam 1000
    • Barolub FTA
    • FEMA No. 3035
    • Acidum stearinicul
    • C18:0
    • Caswell No. 801D
    • Oktadekansaeure
    • HY-Phi 1199
    • HY-Phi 1205
    • HY-Phi 1303
    • HY-Phi 1401
    • acide stearique
    • Kam 2000
    • Kam 3000
    • Steric acid
    • Century 1210
    • acide octadecanoique
    • Stearic acid, pure
    • PD 185
    • NAA 173
    • CCRIS 2305
    • Stearic acid 50
    • HSDB 2000
    • Emersol 153NF
    • Dervacid 3155
    • Purified stearic acid
    • Adeka sa 300
    • Century 1220
    • Century 1230
    • Emersol 6349
    • Hydrofol Acid 150 (VAN)
    • NSC 25956
    • Lunac S 40
    • Hydrofol Acid 1895
    • Prifac 2918
    • Promulsin
    • EPA Pesticide Chemical Code 079082
    • Vis-Plus
    • AI3-00909
    • UNII-4ELV7Z65AP
    • EINECS 200-313-4
    • n-Octadecylic acid
    • 4ELV7Z65AP
    • MFCD00002752
    • NSC-25956
    • Pristerene 4900
    • Hystrene S 97
    • Hystrene T 70
    • Stearic Acid Cherry
    • Edenor C18
    • Edenor ST 1
    • Sunfat 18S
    • BRN 0608585
    • Emersol 153
    • Selosol 920
    • Stearic acid (TN)
    • Hystrene 9718NF
    • Kortacid 1895
    • Lunac 30
    • CH3-[CH2]16-COOH
    • DTXSID8021642
    • Loxiol G 20
    • CHEBI:28842
    • Lunac S 20
    • Lunac S 30
    • Lunac S 90
    • Lunac S 90KC
    • Hystrene 9718NFFG
    • NSC-261168
    • CHEMBL46403
    • 17FA
    • DTXCID301642
    • EC 200-313-4
    • 4-02-00-01206 (Beilstein Handbook Reference)
    • NSC25956
    • FA 18:0
    • NCGC00091596-02
    • STEARIC ACID (II)
    • STEARIC ACID [II]
1 3

Thực vật

Tên CAS Thực vật Tỷ lệ
Genet absolute 1 8023-80-1 Spartium junceum L., fam. Leguminosae (Papilionaceae) 3.0%
Saffron 1 8022-19-3 Crocus sativus L., fam. Iridaceae 0.1%
Hedychium coronarium flower (Japan) Hedychium coronarium Koenig, fam. Zingiberaceae 0.01%
Thyme 3 8007-46-3 Thymus vulgaris L., fam. Lamiaceae (Labiatae) 0.27%
Thyme 4 8007-46-3 Thymus vulgaris L., fam. Lamiaceae (Labiatae) 8.3%
Ambrette seed 2 8015-62-1 Hibiscus abelmoschus L. (Abelmoschus moschatus Moench), fam. Malvaceae 0.1%
Ambrette seed 4 8015-62-1 Hibiscus abelmoschus L. (Abelmoschus moschatus Moench), fam. Malvaceae 1.2%
Ambrette seed 3 8015-62-1 Hibiscus abelmoschus L. (Abelmoschus moschatus Moench), fam. Malvaceae 0.2%
Angelica root (Finland) 4 8015-64-3 Angelica archangelica L. var. archangelica, fam. Apiaceae (Umbelliferae) 0.4%
Angelica root (Finland) 3 8015-64-3 Angelica archangelica L. var. sativa, fam. Apiaceae (Umbelliferae) 0.3%
Agarwood smoke 1 Aquilaria agallocha Roxb., fam. Thymelaeaceae 0.35%
Ageratum houstonianum (India) Ageratum houstonianum Mill., fam. Asteraceae (Compositae) 0.01%
Coriander fruit (Cuba) 8008-32-4 Coriandrum sativum L., fam. Apiaceae (Umbelliferae) 0.2%
Celery seed (China) 3b 8015-90-5 Apium graveolens L., fam. Apiaceae (Umbelliferae) 0.07%
Passion fruit shell Passiflora edulis Sims, fam. Passifloraceae 2.0%
Pelargonium sidoides Pelargonium sidoides DC., fam. Geraniaceae 3.5%
Colocasia esculenta (Taro) Colocasia esculenta (L.) Schott, fam. Araceae 1.5%
Guava fruit (Cuba) 91770-12-6 Psidium guajava L., fam. Myrtaceae 4.0%
Oregano, spanish (Israel) 4 8007-11-2 Coridothymus capitatus Rchb. (Thymus capitatus Hoffm. et Link.), Lamiaceae 0.05%
Patchouli (China) 3a root 8014-09-3 Pogostemon cablin Benth., fam. Lamiaceae (Labiatae) 0.03%
Patchouli (China) 3b rhizome 8014-09-3 Pogostemon cablin Benth., fam. Lamiaceae (Labiatae) 0.25%
Anthoxanthum odoratum (Italy) 1b hay Anthoxanthum odoratum L., fam. Poaceae (Gramineae) 0.2%
Carapa guianensis Carapa guianensis Aubl., fam. Meliaceae 0.05%
Decalepis hamiltonii root (India) Decalepis hamiltonii (Wight & Arn), fam. Asclepiadaceae 0.41%
Rocket leaf 1 Eruca sativa L., fam. Brassicaceae 0.01%
Cassie absolute 1a extract 8023-82-3 Acacia farnesiana (L.) Willd., fam. Mimosaceae (Leguminosae) 0.5%
Guarea macrophylla ssp. tuberculata stem bark Guerea macrophylla Vahl. ssp. tuberculata Vellozo, fam. Meilaceae 1.9%