2,3,5-Trimethyl-1,4-benzenediol

Modify Date: 2024-01-02 20:33:41

2,3,5-Trimethyl-1,4-benzenediol structure	Common Name	2,3,5-Trimethyl-1,4-benzenediol
	CAS Number	700-13-0	Molecular Weight	152.190
	Density	1.1±0.1 g/cm3	Boiling Point	298.3±35.0 °C at 760 mmHg
	Molecular Formula	C₉H₁₂O₂	Melting Point	169-172 °C(lit.)
	MSDS	Chinese USA	Flash Point	146.3±20.5 °C
	Symbol	GHS05, GHS07, GHS09	Signal Word	Danger

Use of 2,3,5-Trimethyl-1,4-benzenediol

Trimethylhydroquinone is a key intermediate for the synthesis of Vitamin E or other trimethylhydroquinone derivatives with antioxidative effects[1].

Name	Trimethylhydroquinone
Synonym	More Synonyms

Description	Trimethylhydroquinone is a key intermediate for the synthesis of Vitamin E or other trimethylhydroquinone derivatives with antioxidative effects[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Y.Ichikawa, et al. A New Process for the Production of Trimethylhydroquinone. Cite this: Ind. Eng. Chem. Prod. Res. Dev. 1979, 18. [2]. N Kawasaki, et al. Synthesis of trimethylhydroquinone derivatives as anti-allergic agents with anti-oxidative actions. Chem Pharm Bull (Tokyo). 1999 Feb;47(2):177-81.

Description

Trimethylhydroquinone is a key intermediate for the synthesis of Vitamin E or other trimethylhydroquinone derivatives with antioxidative effects[1].

Related Catalog

Research Areas >> Others

Signaling Pathways >> Others >> Others

References

[1]. Y.Ichikawa, et al. A New Process for the Production of Trimethylhydroquinone. Cite this: Ind. Eng. Chem. Prod. Res. Dev. 1979, 18.

[2]. N Kawasaki, et al. Synthesis of trimethylhydroquinone derivatives as anti-allergic agents with anti-oxidative actions. Chem Pharm Bull (Tokyo). 1999 Feb;47(2):177-81.

Density	1.1±0.1 g/cm3
Boiling Point	298.3±35.0 °C at 760 mmHg
Melting Point	169-172 °C(lit.)
Molecular Formula	C₉H₁₂O₂
Molecular Weight	152.190
Flash Point	146.3±20.5 °C
Exact Mass	152.083725
PSA	40.46000
LogP	2.03
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.573
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.
Water Solubility	2 g/L (20 ºC)

2,3,5-Trimethyl-1,4-benzenediol MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MX7820000

CHEMICAL NAME :: Hydroquinone, trimethyl-

CAS REGISTRY NUMBER :: 700-13-0

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C9-H12-O2

MOLECULAR WEIGHT :: 152.21

WISWESSER LINE NOTATION :: QR DQ B1 C1 F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 20 mg/kg

SEX/DURATION :: female 4 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Maternal Effects - ovaries, fallopian tubes Reproductive - Maternal Effects - uterus, cervix, vagina

REFERENCE :: JSICAZ Journal of Scientific and Industrial Research, Section C: Biological Sciences. (New Delhi, India) V.14-21, 1955-62. For publisher information, see IJEBA6. Volume(issue)/page/year: 19,264,1960 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83814 No. of Facilities: 21 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 705 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83814 No. of Facilities: 4 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 114 (estimated)

Symbol	GHS05, GHS07, GHS09
Signal Word	Danger
Hazard Statements	H315-H317-H318-H332-H335-H410
Precautionary Statements	P261-P273-P280-P305 + P351 + P338-P501
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R20;R37/38;R41;R43;R50/53
Safety Phrases	S24-S26-S37/39-S60-S61
RIDADR	UN 3077 9/PG 3
WGK Germany	2
RTECS	MX7820000
Hazard Class	9.0
HS Code	2907299090

Precursor 9
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CAS#:869162-36-7 3,6-dimethyl-2-...
DownStream 9
CAS#:148989-73-5 7-(2,5-dihydrox... CAS#:2134-78-3 Tocoquinone-1 CAS#:950-99-2 2H-1-Benzopyran... CAS#:103-19-5 para-Tolyl disulfide
CAS#:15543-64-3 1-methyl-4-(3-m... CAS#:30771-70-1 2-p-tolyl-thio-... CAS#:105-13-5 4-Methoxybenzyl... CAS#:935-92-2 trimethyl-p-ben...
CAS#:2913-43-1 2-hydroxyl-3,5,...

HS Code	2907299090
Summary	2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

Dioxygenative cleavage of C-methylated hydroquinones and 2,6-dichlorohydroquinone by Pseudomonas sp. HH35.

Biochim. Biophys. Acta 1568(1) , 83-9, (2001)

The dioxygenolytic catabolism of five C-methylated hydroquinones and 2,6-dichlorohydroquinone in Pseudomonas sp. strain HH35 was elucidated. This organism, which is known to catabolise 2,6-dimethylhyd...

Chain-breaking antioxidant activity of reduced forms of mitochondria-targeted quinones, a novel type of geroprotectors.

Aging (Albany. NY.) 1 , 481-9, (2010)

The chain-breaking antioxidant activities of reduced form of novel type of geroprotectors, mitochondria-targeted quinones (QH(2)) have quantitatively been measured for the first time. To this end, the...

Electron transfer through the isolated mitochondrial cytochrome b-c1 complex.

Biochim. Biophys. Acta 722(2) , 271-80, (1983)

(1) A kinetic analysis of electron donation into and through the cytochrome b-c1 complex isolated from bovine heart mitochondria has been undertaken, using trimethoquinol as the donor. (2) Rate consta...

2,3,5-Trimethyl-1,4-benzenediol

2,3,5-Trimethylbenzene-1,4-diol

MFCD00002346

1,4-Benzenediol, 2,3,5-trimethyl-

EINECS 211-838-3

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,3,5-Trimethyl-1,4-benzenediol
Price: ￥128.0/100g ￥408.0/500g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia

DC Chemicals Limited
China
Product Name: Trimethylhydroquinone
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Trimethylhydroquinone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Zhejiang Hangyu API Co., Ltd
China
Product Name: Trimethylhydroquinone
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Trimethylhydroquinone
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

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Use of 2,3,5-Trimethyl-1,4-benzenediol

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