diphenyl methane
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IUPAC name :phenylmethylbenzene
InChI :InChI=1/C13H12/c1-3-7-12(8-4-1)11-13-9-5-2-6-10-13/h1-10H,11H2
InChIKey :CZZYITDELCSZES-UHFFFAOYAV
SMILES :C1=CC=C(C=C1)CC2=CC=CC=C2
cas number :101-81-5
(EINECS) number :202-978-6
beilstein number :1904982
coe number :11847
fl. number :01.036
molar refractivity :55.56 ± 0.3 cm3
parachor :418.3 ± 4.0 cm3
index of refraction :1.572 ± 0.02
surface tension :37.6 ± 3.0 dyne/cm
density :0.996 ± 0.06 g/cm3
polarizability :22.02 ± 0.5 10-24cm3
XlogP : 4.00
molecular weight : 168.2343800 (IUPAC)
formula :C13 H12
BioActivity Analysis :70951
NMR Predictor :Predict
 
 
export tariff code :unspecified
fda reg :unspecified

Suppliers :
Berje :Diphenyl Methane
Penta :diphenyl methane

organoleptics :
odor type :green
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description¹ :
at 10.00 % in dipropylene glycol.  
sweet green wet plastic geranium
odor sample from :Harrmann & Reimer Corporation
taste description:
pear
substantivity :24  Hour(s)

properties :
appearence :colorless to pale yellow solid
assay : 95.00 to 100.00 %   
Food Chemicals Codex Listed :No
melting point : 25.00 to 27.00 °C. @ 760.00 mm Hg
boiling point : 262.00 to 265.00 °C. @ 760.00 mm Hg
vapor pressure :0.00800 mm/Hg @ 25.00 °C.
vapor density :5.79 ( Air = 1 )
flash point : 265.00  °F.  TCC  ( 129.44 °C. )
logP (o/w) : 4.14

safety :
most important hazard(s) :Xn - Harmful.
  R 22 - Harmful if swallowed.
S 02 - Keep out of the reach of children.
S 20/21 - When using do not eat, drink or smoke.
S 36 - Wear suitable protective clothing.
Human experience : 8 % solution: no irritation or sensitization.
Oral Toxicity(LD50) :
  Oral-Rat    2250.00  mg/kg
(Moreno, 1973ai)

Dermal Toxicity(LD50) :
  Skin-Rabbit  >5000.00  mg/kg

Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :1.20 (μg/capita/day)
modified Theoretical Added Maximum Daily Intake (mTAMDI) :3700 (μg/person/day)
Threshold of concern :90 (μg/person/day)
Structure Class :III
 
recommendation for diphenyl methane fragrance usage levels up to :
  3.0000 % in the fragrance concentrate.
 
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFFA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFFA, 2002i).
Note : mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0) : 7.0000035.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0) : 5.0000025.00000
Edible ices, including sherbet and sorbet (03.0) : 10.0000050.00000
Processed fruit (04.1) : 7.0000035.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) : --
Confectionery (05.0) : 10.0000050.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) : 5.0000025.00000
Bakery wares (07.0) : 10.0000050.00000
Meat and meat products, including poultry and game (08.0) : 2.0000010.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) : 2.0000010.00000
Eggs and egg products (10.0) : --
Sweeteners, including honey (11.0) : --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0) : 5.0000025.00000
Foodstuffs intended for particular nutritional uses (13.0) : 10.0000050.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1) : 5.0000025.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) : --
Ready-to-eat savouries (15.0) : 20.00000100.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) : 5.0000025.00000

safety references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
NLM Hazardous Substances Data Bank :search
Cancer Citations :Search
Toxicology Citations :Search
Env. Mutagen Info. Center :Search
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :2
 
 
 
 
phenylmethylbenzene
(EINECS) number :202-978-6
RTECS :DA4976500 for cas# 101-81-5
chemidplus :000101815
EPA Substance Registry Services :101-81-5
dtp/nci :4708

references :
 
phenylmethylbenzene
fl. number :01.036
NIST Chemistry WebBook :106905118
pubchem :150660

Cosmetics :
Cosmetic uses : masking agents
solvents

other :
reference : Luebke, William tgsc, (1986)¹
CosIng :cosmetic data
synonyms :
 benzyl benzene
1,1'-methylene bisbenzene
alpha-phenyl toluene
 phenylmethylbenzene

soluble in :
 alcohol
 water, 14.1 mg/L @ 25C

insoluble in :
 water

stability :
 cream
 non-discoloring in most media
 powder
 shampoo
 soap

potential blenders :
isoamyl 3-(2-furan) propionateFL/FR
 amyl benzoateFL/FR
alpha-amyl cinnamyl alcoholFL/FR
 anisyl propanal / methyl anthranilate schiff's baseFR
 benzophenoneFL/FR
 benzyl methyl etherFL/FR
 biphenylFL
isobutyl benzyl carbinolFL/FR
alpha-butyl cinnamaldehydeFL/FR
 chrysanthemum oxideFL/FR
 cinnamyl formateFL/FR
 citral dimethyl acetalFL/FR
laevo-citronellolFL/FR
 citronellyl acetateFL/FR
 citronellyl isobutyrateFL/FR
 citronellyl propionateFL/FR
(E)-citronellyl tiglateFL/FR
 clary sage absoluteFL/FR
 coumarinFR
 cumin carbinolFR
 cuminyl acetaldehydeFL/FR
 cyclohexyl ethyl acetateFL/FR
 cyclohexyl propanolFR
gamma-damasconeFL/FR
(E,Z)-2,4-decadien-1-alFL/FR
 decanal propylene glycol acetalFL/FR
3-decanoneFL/FR
(E)-4-decen-1-alFL/FR
2-decen-1-alFL/FR
 dihydrorose oxideFR
 dimethyl benzyl carbinolFL/FR
 dimethyl benzyl carbinyl butyrateFL/FR
 dimethyl hydroquinoneFL/FR
 dimethyl succinateFL
6,8-dimethyl-2-nonanolFR
 diphenyl oxideFL/FR
 earthy acetalFL/FR
 ethyl 2-benzyl butyrateFL/FR
 ethyl formateFL
(E)-ethyl geranateFL/FR
 ethyl methyl-para-tolyl glycidateFL/FR
2-ethyl octine carbonateFL
 farnesyl acetateFL/FR
 floral butanalFR
 floral pyranFR
1-furfuryl pyrroleFL
 geranium absoluteFL/FR
 geranium cyclohexaneFL/FR
 geranium dihydropyranFR
 geranium nitrileFR
 geranium oilFL/FR
 geranium oil africaFL/FR
 geranium oil egyptFL/FR
 geranium pyranFR
 geranium thiazoleFL/FR
 geranyl acetoneFL/FR
 geranyl formateFL/FR
 geranyl hexanoateFL/FR
 geranyl isobutyrateFL/FR
 geranyl nonanoateFR
 geranyl tiglateFL/FR
 grapefruit pentanolFR
(Z)-3-hexen-1-yl phenyl acetateFL/FR
(Z)-3-hexen-1-yl salicylateFL/FR
alpha-hexyl cinnamaldehydeFL/FR
 hydroxycitronellalFL/FR
 hydroxycitronellal diethyl acetalFL/FR
 ivy carbaldehyde / methyl anthranilate schiff's baseFR
 ivy dioxolaneFR
 jasmin cyclopentanolFR
 leather cyclohexanolFR
 marine hexaneFR
 methyl 2-undecynoateFL
 methyl citronellateFL
 methyl cyclocitroneFR
para-methyl hydratropaldehydeFL/FR
 methyl octine carbonateFL/FR
4-methyl-4-phenyl pentanoneFR
 mimosa absoluteFL/FR
 muguet carbinolFL/FR
 muguet undecadienalFR
 musk acetateFR
 narcissus acetateFL/FR
 neroli oilFL/FR
 nerolidolFL/FR
 ocean propanal / methyl anthranilate schiff's baseFR
 octanal dimethyl acetalFL/FR
 octyl oxyacetaldehydeFR
 orange leaf absoluteFL/FR
 papaya isobutyrateFL/FR
 peach pivalateFR
(Z)-2-penten-1-olFL/FR
4-penten-1-yl acetateFL
 peony acetonitrileFR
 phenethyl formateFL/FR
 phenethyl isopropyl etherFR
 phenethyl oxyacetaldehydeFR
 phenethyl pivalateFR
 phenethyl tiglateFL/FR
 phenyl acetaldehydeFL/FR
 phenyl acetaldehyde digeranyl acetalFR
 phenyl acetaldehyde diisobutyl acetalFL/FR
2-phenyl propionaldehyde ethylene glycol acetalFR
 phenyl propyl phenyl acetateFL/FR
 rhodinyl propionateFL/FR
 rose butanoateFL/FR
(Z)-rose oxideFL/FR
laevo-rose oxideFL/FR
 rose pyranFR
 styralyl formateFL/FR
 terpinyl isobutyrateFL/FR
 tricyclodecenyl acetateFR

potential uses :
 apple
 banana
 blackberry
 cherry blossom
 currant
 date
 disinfectants
 floral
 geranium
 gooseberry
 grenadine
 hops houblon
 mulberry
 orange
 orange blossom fleur d'oranger
 peach
 pineapple
 plum
 powder
 quince
 rose
 solvents
 strawberry

natural occurrence in :
 not found in nature  



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