Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4-Methylbenzophenone
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 4-methybenzophenone
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

134-84-9

134-84-9 structure

134-84-9 structure

Name: 4-methybenzophenone
Chemical Name: 4-Methylbenzophenone
CAS Number: 134-84-9
Molecular Formula: C₁₄H₁₂O
Molecular Weight: 196.245
Catalog: Chemical reagent Organic reagent Aromatic ketone
Create Date: 2018-07-23 10:45:07
Modify Date: 2026-08-03 09:37:44

Name	4-Methylbenzophenone
Synonyms	P-METHYLBENZOPHENONE 4-Methylbenzopheone Sinocure MBP / 4-methylbenzophenone 4-Benzoyltoluene 4-Methylbenzophenone Photoinitiator MBP Lencolo (Phenyl)(4-Methylphenyl)Methanone (4-methylphenyl)phenyl-methanon Speedcure MBP L-5035（MBZ） 4-Methylbenzophenone, R 4-methyl benzophenone 4-Methyl twophenyl Methyl ketone Phenyl(p-tolyl)methanone Benzophenoneandderivatives（1024） Benzophenone, 4-methyl Phenyl(4-tolyl)Methanone PHENYL 4-TOLYL KETONE YF-PI MBP PHENYL P-TOLYL KETONE P-TOLYL PHENYL KETONE (4-Methylphenyl)(phenyl)methanone (4-Methylphenyl)phenylmethanone p-Phenyl tolyl ketone USAF DO-54 4-Methylbenzophenone Solution, 100ppm Rilpivirine Impurity 21 (4-Methylphenyl)phenylmethanone phenyl p-tolyl ketone phenyl(p-tolyl)methanone p-Benzophenone, methyl HRcure-MBZ 4-Methylphenyl(phenyl)ketone 4-MeC6H4COPh 4-Methylphenyl-Benzophenone IHT-PI MBP 4-METHYLBENZOPHENONE usafdo-54 4-methyl-benzophenon methyl-p-benzophenon 4-methlybenzophenone 4-Methylphenyl(phenyl) ketone EINECS 205-159-1 4-Methylbenzophenone Mbp para-methylbenzophenone 4-Methylbenzophenone> OMNIRAD 4MBZ Methanone, (4-methylphenyl)phenyl (4-METHYLPHENYL)PHENYLMETHANONE Photoinitiator-MBP P-BENZOYL TOLUENE APi-MBP MFCD00008553

Density	1.1±0.1 g/cm3
Boiling Point	328.1±11.0 °C at 760 mmHg
Melting Point	56.5-57 °C(lit.)
Molecular Formula	C₁₄H₁₂O
Molecular Weight	196.245
Flash Point	141.0±14.2 °C
Exact Mass	196.088821
PSA	17.07000
LogP	3.64
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.576

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ1750000

CHEMICAL NAME :: Benzophenone, 4-methyl-

CAS REGISTRY NUMBER :: 134-84-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H12-O

MOLECULAR WEIGHT :: 196.26

WISWESSER LINE NOTATION :: 1R DVR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	R22
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	DJ1750000
HS Code	2914399090

Precursor 9
106-38-7 5720-05-8 93-97-0 98-88-4
13222-85-0 98-80-6 874-60-2 71-43-2
100-52-7
DownStream 9
36192-63-9 4937-62-6 55095-21-1 42728-62-1
1218-90-2 51169-17-6 21192-61-0 22101-21-9
620-83-7

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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