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khoom

Citronellal (CAS # 106-23-0)

Chemical Property:

Molecular Formula C10H18O
Molar Mass 154.25 Nws
Qhov ntom 0.857g / mLat 25 ° C (lit.)
Melting Point -16 ° C (kwv yees)
Boling Point 207 ° C (lit.)
Kev sib hloov tshwj xeeb (α) D25 + 11.50 °
Flash Point 169 ° F
JECFA Number 1220
Dej Solubility Me ntsis miscible nrog dej thiab ethanol.
Solubility Soluble nyob rau hauv ethanol thiab feem ntau tsis-volatile roj, me ntsis soluble nyob rau hauv volatile roj thiab propylene glycol, insoluble nyob rau hauv glycerol thiab dej.
Vapor Siab 14 hPa (88 ° C)
Qhov tshwm sim Colorless rau yellowish kua
Specific Gravity 0.858 (20/4 ℃)
Xim Ntshiab lub teeb daj
Merck 14, 2329 ib
BRN 1720789 ib
PH 7 (H2O)
Kev cia khoom Khaws hauv qab +30 ° C.
rhiab heev Huab cua Sensitive
Explosive txwv 1.2-4.5% (V)
Refractive Index n20/D 1.451 (lit.)
MDL PAB 00038090
Physical thiab Chemical Properties Qhov ceev 0.85

  • 1.445-1.45 Nws
  • 78 ℃
  • 89 ° C (11 teev)
Siv Rau kev npaj ntawm tsw, muaj zog txiv qaub, citronella rose-zoo li aroma

Product Detail

Khoom cim npe

Risk Codes R38 - Irritating rau ntawm daim tawv nqaij
R43 - Tej zaum yuav ua rau mob ntawm daim tawv nqaij
R51/53 - Cov tshuaj lom rau cov kab mob hauv dej, tuaj yeem ua rau muaj kev cuam tshuam ntev rau hauv dej hiav txwv.
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
R22 - Ua phem yog tias nqos
Kev nyab xeeb piav qhia S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog.
S61 - Tsis txhob tso tawm rau ib puag ncig. Xa mus rau cov lus qhia tshwj xeeb / cov ntaub ntawv kev nyab xeeb.
S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag
S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36 - Hnav khaub ncaws tiv thaiv zoo.
UN IDs UN 3082 9/PG 3
WGK Germany 3
RTECS RH2140000
FLUKA BRAND F CODE 8
TSCA Yog lawm
HS Code 29121900 ib
Toxicity LD50 qhov ncauj hauv luav: 2420 mg/kg LD50 dermal Luav > 2500 mg/kg

 

Taw qhia

Insoluble hauv dej, soluble hauv cov kuab tshuaj organic, ethanol thiab ether. Nws muaj aroma zoo li citronella thiab rose.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb