W355801

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W355801

Aldrich

 

α-Terpinene

≥89%, Kosher, FCC, FG

Synonym:1-Isopropyl-4-methyl-1,3-cyclohexadiene, p-Mentha-1,3-diene
CAS Number:99-86-5
Linear Formula:C10H16
Molecular Weight:136.23
FEMA Number:3558
Beilstein Registry Number:1853379
EC Number:202-795-1
Council of Europe no.:11023
MDL number:MFCD00001534
PubChem Substance ID:24901781
Flavis number:1.019

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Description

Biochem/physiol ActionsOdor at 10%
 Taste at 10 ppm
Other NotesNatural occurrence: Celery, corriander, fennel, grapefruit, lemon, lime, orange and mandarin oils, nutmeg, oregano, black pepper and Scotch spearmint.

Properties

gradeFCC
 FG
 Halal
 Kosher
 NI
assay≥89%
refractive indexn20/D 1.478(lit.)
bp173-175 °C(lit.)
density0.837 g/mL at 25 °C(lit.)
Organolepticberry; lemon; sweet; camphoraceous; vegetable; pepper; medicinal; woody

Safety

Personal Protective EquipmentEyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard CodesXn,N
Risk Statements10-22-36/37/38-51/53
Safety Statements26-36/37-61-62
RIDADRUN 2319 3/PG 3
WGK Germany2
RTECSOS8060000
Flash Point(F)122 °F
Flash Point(C)50 °C

References

referenceMosciano, G. Perfum. Flavor. 4th ed., 27, 71, (2002)
BeilsteinBeil. 5,IV,435
 Aldrich MSDS 1, 1638:D / Arctander, 2873 / Corp MSDS 1 (2), 3223:D / FT-IR 1 (1), 47:B / FT-IR 2 (1), 67:A / FT-NMR 1 (1), 64:A / Fenaroli, 734 / IR-Spectra (3), 34:F / NMR-Reference 2 (1), 53:B / RegBook 1 (1), 41:L / Sax 6, 1865 / Sigma FT-IR 1 (2), 902:A / Structure Index 1, 5:E:8 / Vapor Phase 3, 69:C