Xov tooj: +86 21 6460 6569
paj_banner

khoom

pent-2-yn-1-ol (CAS # 6261-22-9) Featured duab
  • pent-2-yn-1-ol (CAS # 6261-22-9) 1

pent-2-yn-1-ol (CAS # 6261-22-9)

Chemical Property:

Molecular Formula c5h8 ua
Molar Mass 84.12 ib
Qhov ntom 0.909 g / mL ntawm 25 ° C (lit.)
Melting Point -49.7 ° C
Boling Point 84-85 ° C / 57 mmHg (lit.)
Flash Point 137 ° F
Vapor Siab 1.57 mmHg ntawm 25 ° C
BRN 1734007 ib
pKa 13.04 ± 0.10 (Kev kwv yees)
Kev cia khoom 2-8 ° C
Refractive Index n20/D 1.452 (lit.)
MDL PAB 00040915

Product Detail

Khoom cim npe

Hazard Cov Cim Xi-xaj
Risk Codes 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij.
Kev nyab xeeb piav qhia S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag
UN IDs UN 1987 3/PG 3
WGK Germany 3
FLUKA BRAND F CODE 10
TSCA Yog lawm
Hazard Class 3
Packing Group III

 

Taw qhia

 

  • Yav dhau los:
  • Tom ntej:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    cov khoom muaj feem xyuam